28317684

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{35221}}^1$

素因数の和:35295

約数の個数: 24

約数和(自身を含む): 67062688

約数和(自身を除く): 38745004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 35221, 70442, 105663, 140884, 211326, 422652, 2359807, 4719614, 7079421, 9439228, 14158842, 28317684]

約数ペア:

[(1, 28317684), (2, 14158842), (3, 9439228), (4, 7079421), (6, 4719614), (12, 2359807), (67, 422652), (134, 211326), (201, 140884), (268, 105663), (402, 70442), (804, 35221)]