25978144

素因数分解:

$2^5\times {\mathrm{37}}^2\times {\mathrm{593}}^1$

素因数の和:677

約数の個数: 36

約数和(自身を含む): 52652754

約数和(自身を除く): 26674610

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 593, 1184, 1186, 1369, 2372, 2738, 4744, 5476, 9488, 10952, 18976, 21904, 21941, 43808, 43882, 87764, 175528, 351056, 702112, 811817, 1623634, 3247268, 6494536, 12989072, 25978144]

約数ペア:

[(1, 25978144), (2, 12989072), (4, 6494536), (8, 3247268), (16, 1623634), (32, 811817), (37, 702112), (74, 351056), (148, 175528), (296, 87764), (592, 43882), (593, 43808), (1184, 21941), (1186, 21904), (1369, 18976), (2372, 10952), (2738, 9488), (4744, 5476)]