25397632

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{15263}}^1$

素因数の和:15290

約数の個数: 32

約数和(自身を含む): 54492480

約数和(自身を除く): 29094848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 15263, 30526, 61052, 122104, 198419, 244208, 396838, 488416, 793676, 976832, 1587352, 1953664, 3174704, 6349408, 12698816, 25397632]

約数ペア:

[(1, 25397632), (2, 12698816), (4, 6349408), (8, 3174704), (13, 1953664), (16, 1587352), (26, 976832), (32, 793676), (52, 488416), (64, 396838), (104, 244208), (128, 198419), (208, 122104), (416, 61052), (832, 30526), (1664, 15263)]