42794638

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{829}}^1$

素因数の和:1371

約数の個数: 16

約数和(自身を含む): 65616480

約数和(自身を除く): 22821842

約数列:

[1, 2, 53, 106, 487, 829, 974, 1658, 25811, 43937, 51622, 87874, 403723, 807446, 21397319, 42794638]

約数ペア:

[(1, 42794638), (2, 21397319), (53, 807446), (106, 403723), (487, 87874), (829, 51622), (974, 43937), (1658, 25811)]