42925862

素因数分解:

$2^1\times 7^2\times {\mathrm{647}}^1\times {\mathrm{677}}^1$

素因数の和:1340

約数の個数: 24

約数和(自身を含む): 75127824

約数和(自身を除く): 32201962

約数列:

[1, 2, 7, 14, 49, 98, 647, 677, 1294, 1354, 4529, 4739, 9058, 9478, 31703, 33173, 63406, 66346, 438019, 876038, 3066133, 6132266, 21462931, 42925862]

約数ペア:

[(1, 42925862), (2, 21462931), (7, 6132266), (14, 3066133), (49, 876038), (98, 438019), (647, 66346), (677, 63406), (1294, 33173), (1354, 31703), (4529, 9478), (4739, 9058)]