74479657

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 89746272

約数和(自身を除く): 15266615

約数列:

[1, 7, 41, 49, 131, 283, 287, 917, 1981, 2009, 5371, 6419, 11603, 13867, 37073, 37597, 81221, 259511, 263179, 568547, 1519993, 1816577, 10639951, 74479657]

約数ペア:

[(1, 74479657), (7, 10639951), (41, 1816577), (49, 1519993), (131, 568547), (283, 263179), (287, 259511), (917, 81221), (1981, 37597), (2009, 37073), (5371, 13867), (6419, 11603)]