42563818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 74805120

約数和(自身を除く): 32241302

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 187, 374, 803, 1241, 1559, 1606, 2482, 3118, 13651, 17149, 26503, 27302, 34298, 53006, 113807, 227614, 291533, 583066, 1251877, 1934719, 2503754, 3869438, 21281909, 42563818]

約数ペア:

[(1, 42563818), (2, 21281909), (11, 3869438), (17, 2503754), (22, 1934719), (34, 1251877), (73, 583066), (146, 291533), (187, 227614), (374, 113807), (803, 53006), (1241, 34298), (1559, 27302), (1606, 26503), (2482, 17149), (3118, 13651)]