25768082176

素因数分解:

$2^8\times {\mathrm{397}}^1\times {\mathrm{253543}}^1$

素因数の和:253956

約数の個数: 36

約数和(自身を含む): 51565271632

約数和(自身を除く): 25797189456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 397, 794, 1588, 3176, 6352, 12704, 25408, 50816, 101632, 253543, 507086, 1014172, 2028344, 4056688, 8113376, 16226752, 32453504, 64907008, 100656571, 201313142, 402626284, 805252568, 1610505136, 3221010272, 6442020544, 12884041088, 25768082176]

約数ペア:

[(1, 25768082176), (2, 12884041088), (4, 6442020544), (8, 3221010272), (16, 1610505136), (32, 805252568), (64, 402626284), (128, 201313142), (256, 100656571), (397, 64907008), (794, 32453504), (1588, 16226752), (3176, 8113376), (6352, 4056688), (12704, 2028344), (25408, 1014172), (50816, 507086), (101632, 253543)]