28644456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{70207}}^1$

素因数の和:70233

約数の個数: 32

約数和(自身を含む): 75824640

約数和(自身を除く): 47180184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 70207, 140414, 210621, 280828, 421242, 561656, 842484, 1193519, 1684968, 2387038, 3580557, 4774076, 7161114, 9548152, 14322228, 28644456]

約数ペア:

[(1, 28644456), (2, 14322228), (3, 9548152), (4, 7161114), (6, 4774076), (8, 3580557), (12, 2387038), (17, 1684968), (24, 1193519), (34, 842484), (51, 561656), (68, 421242), (102, 280828), (136, 210621), (204, 140414), (408, 70207)]