74507474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{32143}}^1$

素因数の和:32225

約数の個数: 16

約数和(自身を含む): 119575680

約数和(自身を除く): 45068206

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 32143, 64286, 610717, 1221434, 1960723, 3921446, 37253737, 74507474]

約数ペア:

[(1, 74507474), (2, 37253737), (19, 3921446), (38, 1960723), (61, 1221434), (122, 610717), (1159, 64286), (2318, 32143)]