28954632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 89395200

約数和(自身を除く): 60440568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 47, 56, 57, 76, 84, 94, 114, 133, 141, 152, 168, 188, 193, 228, 266, 282, 329, 376, 386, 399, 456, 532, 564, 579, 658, 772, 798, 893, 987, 1064, 1128, 1158, 1316, 1351, 1544, 1596, 1786, 1974, 2316, 2632, 2679, 2702, 3192, 3572, 3667, 3948, 4053, 4632, 5358, 5404, 6251, 7144, 7334, 7896, 8106, 9071, 10716, 10808, 11001, 12502, 14668, 16212, 18142, 18753, 21432, 22002, 25004, 25669, 27213, 29336, 32424, 36284, 37506, 44004, 50008, 51338, 54426, 63497, 72568, 75012, 77007, 88008, 102676, 108852, 126994, 150024, 154014, 172349, 190491, 205352, 217704, 253988, 308028, 344698, 380982, 507976, 517047, 616056, 689396, 761964, 1034094, 1206443, 1378792, 1523928, 2068188, 2412886, 3619329, 4136376, 4825772, 7238658, 9651544, 14477316, 28954632]

約数ペア:

[(1, 28954632), (2, 14477316), (3, 9651544), (4, 7238658), (6, 4825772), (7, 4136376), (8, 3619329), (12, 2412886), (14, 2068188), (19, 1523928), (21, 1378792), (24, 1206443), (28, 1034094), (38, 761964), (42, 689396), (47, 616056), (56, 517047), (57, 507976), (76, 380982), (84, 344698), (94, 308028), (114, 253988), (133, 217704), (141, 205352), (152, 190491), (168, 172349), (188, 154014), (193, 150024), (228, 126994), (266, 108852), (282, 102676), (329, 88008), (376, 77007), (386, 75012), (399, 72568), (456, 63497), (532, 54426), (564, 51338), (579, 50008), (658, 44004), (772, 37506), (798, 36284), (893, 32424), (987, 29336), (1064, 27213), (1128, 25669), (1158, 25004), (1316, 22002), (1351, 21432), (1544, 18753), (1596, 18142), (1786, 16212), (1974, 14668), (2316, 12502), (2632, 11001), (2679, 10808), (2702, 10716), (3192, 9071), (3572, 8106), (3667, 7896), (3948, 7334), (4053, 7144), (4632, 6251), (5358, 5404)]