25588836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 81454464

約数和(自身を除く): 55865628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 73, 78, 84, 91, 107, 117, 126, 146, 156, 182, 214, 219, 234, 252, 273, 292, 321, 364, 428, 438, 468, 511, 546, 642, 657, 749, 819, 876, 949, 963, 1022, 1092, 1284, 1314, 1391, 1498, 1533, 1638, 1898, 1926, 2044, 2247, 2628, 2782, 2847, 2996, 3066, 3276, 3796, 3852, 4173, 4494, 4599, 5564, 5694, 6132, 6643, 6741, 7811, 8346, 8541, 8988, 9198, 9737, 11388, 12519, 13286, 13482, 15622, 16692, 17082, 18396, 19474, 19929, 23433, 25038, 26572, 26964, 29211, 31244, 34164, 38948, 39858, 46866, 50076, 54677, 58422, 59787, 70299, 79716, 87633, 93732, 101543, 109354, 116844, 119574, 140598, 164031, 175266, 203086, 218708, 239148, 281196, 304629, 328062, 350532, 406172, 492093, 609258, 656124, 710801, 913887, 984186, 1218516, 1421602, 1827774, 1968372, 2132403, 2843204, 3655548, 4264806, 6397209, 8529612, 12794418, 25588836]

約数ペア:

[(1, 25588836), (2, 12794418), (3, 8529612), (4, 6397209), (6, 4264806), (7, 3655548), (9, 2843204), (12, 2132403), (13, 1968372), (14, 1827774), (18, 1421602), (21, 1218516), (26, 984186), (28, 913887), (36, 710801), (39, 656124), (42, 609258), (52, 492093), (63, 406172), (73, 350532), (78, 328062), (84, 304629), (91, 281196), (107, 239148), (117, 218708), (126, 203086), (146, 175266), (156, 164031), (182, 140598), (214, 119574), (219, 116844), (234, 109354), (252, 101543), (273, 93732), (292, 87633), (321, 79716), (364, 70299), (428, 59787), (438, 58422), (468, 54677), (511, 50076), (546, 46866), (642, 39858), (657, 38948), (749, 34164), (819, 31244), (876, 29211), (949, 26964), (963, 26572), (1022, 25038), (1092, 23433), (1284, 19929), (1314, 19474), (1391, 18396), (1498, 17082), (1533, 16692), (1638, 15622), (1898, 13482), (1926, 13286), (2044, 12519), (2247, 11388), (2628, 9737), (2782, 9198), (2847, 8988), (2996, 8541), (3066, 8346), (3276, 7811), (3796, 6741), (3852, 6643), (4173, 6132), (4494, 5694), (4599, 5564)]