25934854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 44082432

約数和(自身を除く): 18147578

約数列:

[1, 2, 11, 22, 37, 74, 151, 211, 302, 407, 422, 814, 1661, 2321, 3322, 4642, 5587, 7807, 11174, 15614, 31861, 61457, 63722, 85877, 122914, 171754, 350471, 700942, 1178857, 2357714, 12967427, 25934854]

約数ペア:

[(1, 25934854), (2, 12967427), (11, 2357714), (22, 1178857), (37, 700942), (74, 350471), (151, 171754), (211, 122914), (302, 85877), (407, 63722), (422, 61457), (814, 31861), (1661, 15614), (2321, 11174), (3322, 7807), (4642, 5587)]