4007668

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3491}}^1$

素因数の和:3543

約数の個数: 24

約数和(自身を含む): 8213184

約数和(自身を除く): 4205516

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 3491, 6982, 13964, 24437, 48874, 97748, 143131, 286262, 572524, 1001917, 2003834, 4007668]

約数ペア:

[(1, 4007668), (2, 2003834), (4, 1001917), (7, 572524), (14, 286262), (28, 143131), (41, 97748), (82, 48874), (164, 24437), (287, 13964), (574, 6982), (1148, 3491)]