25372017.000000000

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 464454144

約数和(自身を除く): 285609972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 71, 78, 134, 142, 156, 201, 213, 241, 268, 284, 402, 426, 482, 723, 804, 852, 871, 923, 964, 1446, 1742, 1846, 2613, 2769, 2892, 3133, 3484, 3692, 4757, 5226, 5538, 6266, 9399, 9514, 10452, 11076, 12532, 14271, 16147, 17111, 18798, 19028, 28542, 32294, 34222, 37596, 48441, 51333, 57084, 61841, 64588, 68444, 96882, 102666, 123682, 185523, 193764, 205332, 209911, 222443, 247364, 371046, 419822, 444886, 629733, 667329, 742092, 839644, 889772, 1146437, 1259466, 1334658, 2292874, 2518932, 2669316, 3439311, 4585748, 6878622, 13757244, 14903681, 29807362, 44711043, 59614724, 89422086, 178844172]

約数ペア:

[(1, 178844172), (2, 89422086), (3, 59614724), (4, 44711043), (6, 29807362), (12, 14903681), (13, 13757244), (26, 6878622), (39, 4585748), (52, 3439311), (67, 2669316), (71, 2518932), (78, 2292874), (134, 1334658), (142, 1259466), (156, 1146437), (201, 889772), (213, 839644), (241, 742092), (268, 667329), (284, 629733), (402, 444886), (426, 419822), (482, 371046), (723, 247364), (804, 222443), (852, 209911), (871, 205332), (923, 193764), (964, 185523), (1446, 123682), (1742, 102666), (1846, 96882), (2613, 68444), (2769, 64588), (2892, 61841), (3133, 57084), (3484, 51333), (3692, 48441), (4757, 37596), (5226, 34222), (5538, 32294), (6266, 28542), (9399, 19028), (9514, 18798), (10452, 17111), (11076, 16147), (12532, 14271)]