25972816

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:719

約数の個数: 40

約数和(自身を含む): 52477544

約数和(自身を除く): 26504728

約数列:

[1, 2, 4, 8, 16, 37, 73, 74, 146, 148, 292, 296, 584, 592, 601, 1168, 1202, 2404, 2701, 4808, 5402, 9616, 10804, 21608, 22237, 43216, 43873, 44474, 87746, 88948, 175492, 177896, 350984, 355792, 701968, 1623301, 3246602, 6493204, 12986408, 25972816]

約数ペア:

[(1, 25972816), (2, 12986408), (4, 6493204), (8, 3246602), (16, 1623301), (37, 701968), (73, 355792), (74, 350984), (146, 177896), (148, 175492), (292, 88948), (296, 87746), (584, 44474), (592, 43873), (601, 43216), (1168, 22237), (1202, 21608), (2404, 10804), (2701, 9616), (4808, 5402)]