25670528

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{15427}}^1$

素因数の和:15454

約数の個数: 32

約数和(自身を含む): 55077960

約数和(自身を除く): 29407432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 15427, 30854, 61708, 123416, 200551, 246832, 401102, 493664, 802204, 987328, 1604408, 1974656, 3208816, 6417632, 12835264, 25670528]

約数ペア:

[(1, 25670528), (2, 12835264), (4, 6417632), (8, 3208816), (13, 1974656), (16, 1604408), (26, 987328), (32, 802204), (52, 493664), (64, 401102), (104, 246832), (128, 200551), (208, 123416), (416, 61708), (832, 30854), (1664, 15427)]