25692736

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{2557}}^1$

素因数の和:2726

約数の個数: 28

約数和(自身を含む): 51328828

約数和(自身を除く): 25636092

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 2557, 5024, 5114, 10048, 10228, 20456, 40912, 81824, 163648, 401449, 802898, 1605796, 3211592, 6423184, 12846368, 25692736]

約数ペア:

[(1, 25692736), (2, 12846368), (4, 6423184), (8, 3211592), (16, 1605796), (32, 802898), (64, 401449), (157, 163648), (314, 81824), (628, 40912), (1256, 20456), (2512, 10228), (2557, 10048), (5024, 5114)]