25201993088

素因数分解:

$2^7\times {\mathrm{701}}^1\times {\mathrm{280871}}^1$

素因数の和:281586

約数の個数: 32

約数和(自身を含む): 50278896720

約数和(自身を除く): 25076903632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 701, 1402, 2804, 5608, 11216, 22432, 44864, 89728, 280871, 561742, 1123484, 2246968, 4493936, 8987872, 17975744, 35951488, 196890571, 393781142, 787562284, 1575124568, 3150249136, 6300498272, 12600996544, 25201993088]

約数ペア:

[(1, 25201993088), (2, 12600996544), (4, 6300498272), (8, 3150249136), (16, 1575124568), (32, 787562284), (64, 393781142), (128, 196890571), (701, 35951488), (1402, 17975744), (2804, 8987872), (5608, 4493936), (11216, 2246968), (22432, 1123484), (44864, 561742), (89728, 280871)]