77429156

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67447}}^1$

素因数の和:67499

約数の個数: 24

約数和(自身を含む): 158637696

約数和(自身を除く): 81208540

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 67447, 134894, 269788, 472129, 944258, 1888516, 2765327, 5530654, 11061308, 19357289, 38714578, 77429156]

約数ペア:

[(1, 77429156), (2, 38714578), (4, 19357289), (7, 11061308), (14, 5530654), (28, 2765327), (41, 1888516), (82, 944258), (164, 472129), (287, 269788), (574, 134894), (1148, 67447)]