28435573782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{17431}}^1$

素因数の和:17575

約数の個数: 144

約数和(自身を含む): 78122693376

約数和(自身を除く): 49687119594

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 107, 121, 126, 154, 198, 214, 231, 242, 321, 363, 462, 642, 693, 726, 749, 847, 963, 1089, 1177, 1386, 1498, 1694, 1926, 2178, 2247, 2354, 2541, 3531, 4494, 5082, 6741, 7062, 7623, 8239, 10593, 12947, 13482, 15246, 16478, 17431, 21186, 24717, 25894, 34862, 38841, 49434, 52293, 74151, 77682, 90629, 104586, 116523, 122017, 148302, 156879, 181258, 191741, 233046, 244034, 271887, 313758, 366051, 383482, 543774, 575223, 732102, 815661, 1098153, 1150446, 1342187, 1631322, 1725669, 1865117, 2109151, 2196306, 2684374, 3451338, 3730234, 4026561, 4218302, 5595351, 6327453, 8053122, 11190702, 12079683, 12654906, 13055819, 14764057, 16786053, 18982359, 20516287, 24159366, 26111638, 29528114, 33572106, 37964718, 39167457, 41032574, 44292171, 61548861, 78334914, 88584342, 117502371, 123097722, 132876513, 143614009, 184646583, 225679157, 235004742, 265753026, 287228018, 369293166, 430842027, 451358314, 677037471, 861684054, 1292526081, 1354074942, 1579754099, 2031112413, 2585052162, 3159508198, 4062224826, 4739262297, 9478524594, 14217786891, 28435573782]

約数ペア:

[(1, 28435573782), (2, 14217786891), (3, 9478524594), (6, 4739262297), (7, 4062224826), (9, 3159508198), (11, 2585052162), (14, 2031112413), (18, 1579754099), (21, 1354074942), (22, 1292526081), (33, 861684054), (42, 677037471), (63, 451358314), (66, 430842027), (77, 369293166), (99, 287228018), (107, 265753026), (121, 235004742), (126, 225679157), (154, 184646583), (198, 143614009), (214, 132876513), (231, 123097722), (242, 117502371), (321, 88584342), (363, 78334914), (462, 61548861), (642, 44292171), (693, 41032574), (726, 39167457), (749, 37964718), (847, 33572106), (963, 29528114), (1089, 26111638), (1177, 24159366), (1386, 20516287), (1498, 18982359), (1694, 16786053), (1926, 14764057), (2178, 13055819), (2247, 12654906), (2354, 12079683), (2541, 11190702), (3531, 8053122), (4494, 6327453), (5082, 5595351), (6741, 4218302), (7062, 4026561), (7623, 3730234), (8239, 3451338), (10593, 2684374), (12947, 2196306), (13482, 2109151), (15246, 1865117), (16478, 1725669), (17431, 1631322), (21186, 1342187), (24717, 1150446), (25894, 1098153), (34862, 815661), (38841, 732102), (49434, 575223), (52293, 543774), (74151, 383482), (77682, 366051), (90629, 313758), (104586, 271887), (116523, 244034), (122017, 233046), (148302, 191741), (156879, 181258)]