25401664

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{5437}}^1$

素因数の和:5522

約数の個数: 28

約数和(自身を含む): 51106324

約数和(自身を除く): 25704660

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 5437, 10874, 21748, 43496, 86992, 173984, 347968, 396901, 793802, 1587604, 3175208, 6350416, 12700832, 25401664]

約数ペア:

[(1, 25401664), (2, 12700832), (4, 6350416), (8, 3175208), (16, 1587604), (32, 793802), (64, 396901), (73, 347968), (146, 173984), (292, 86992), (584, 43496), (1168, 21748), (2336, 10874), (4672, 5437)]