65567866

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1151}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 121540608

約数和(自身を除く): 55972742

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 313, 626, 1151, 2191, 2302, 4069, 4382, 8057, 8138, 14963, 16114, 28483, 29926, 56966, 104741, 209482, 360263, 720526, 2521841, 4683419, 5043682, 9366838, 32783933, 65567866]

約数ペア:

[(1, 65567866), (2, 32783933), (7, 9366838), (13, 5043682), (14, 4683419), (26, 2521841), (91, 720526), (182, 360263), (313, 209482), (626, 104741), (1151, 56966), (2191, 29926), (2302, 28483), (4069, 16114), (4382, 14963), (8057, 8138)]