91028084

素因数分解:

$2^2\times 7^3\times {\mathrm{66347}}^1$

素因数の和:66372

約数の個数: 24

約数和(自身を含む): 185774400

約数和(自身を除く): 94746316

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 66347, 132694, 265388, 464429, 928858, 1857716, 3251003, 6502006, 13004012, 22757021, 45514042, 91028084]

約数ペア:

[(1, 91028084), (2, 45514042), (4, 22757021), (7, 13004012), (14, 6502006), (28, 3251003), (49, 1857716), (98, 928858), (196, 464429), (343, 265388), (686, 132694), (1372, 66347)]