74435478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{3257}}^1$

素因数の和:3568

約数の個数: 32

約数和(自身を含む): 160919136

約数和(自身を除く): 86483658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 293, 586, 879, 1758, 3257, 3809, 6514, 7618, 9771, 11427, 19542, 22854, 42341, 84682, 127023, 254046, 954301, 1908602, 2862903, 5725806, 12405913, 24811826, 37217739, 74435478]

約数ペア:

[(1, 74435478), (2, 37217739), (3, 24811826), (6, 12405913), (13, 5725806), (26, 2862903), (39, 1908602), (78, 954301), (293, 254046), (586, 127023), (879, 84682), (1758, 42341), (3257, 22854), (3809, 19542), (6514, 11427), (7618, 9771)]