25796844

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 67970448

約数和(自身を除く): 42173604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 107, 111, 148, 181, 214, 222, 321, 333, 362, 428, 444, 543, 642, 666, 724, 963, 1086, 1284, 1332, 1629, 1926, 2172, 3258, 3852, 3959, 6516, 6697, 7918, 11877, 13394, 15836, 19367, 20091, 23754, 26788, 35631, 38734, 40182, 47508, 58101, 60273, 71262, 77468, 80364, 116202, 120546, 142524, 174303, 232404, 241092, 348606, 697212, 716579, 1433158, 2149737, 2866316, 4299474, 6449211, 8598948, 12898422, 25796844]

約数ペア:

[(1, 25796844), (2, 12898422), (3, 8598948), (4, 6449211), (6, 4299474), (9, 2866316), (12, 2149737), (18, 1433158), (36, 716579), (37, 697212), (74, 348606), (107, 241092), (111, 232404), (148, 174303), (181, 142524), (214, 120546), (222, 116202), (321, 80364), (333, 77468), (362, 71262), (428, 60273), (444, 58101), (543, 47508), (642, 40182), (666, 38734), (724, 35631), (963, 26788), (1086, 23754), (1284, 20091), (1332, 19367), (1629, 15836), (1926, 13394), (2172, 11877), (3258, 7918), (3852, 6697), (3959, 6516)]