71892968

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41413}}^1$

素因数の和:41457

約数の個数: 32

約数和(自身を含む): 159029760

約数和(自身を除く): 87136792

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 41413, 82826, 165652, 289891, 331304, 579782, 1159564, 1283803, 2319128, 2567606, 5135212, 8986621, 10270424, 17973242, 35946484, 71892968]

約数ペア:

[(1, 71892968), (2, 35946484), (4, 17973242), (7, 10270424), (8, 8986621), (14, 5135212), (28, 2567606), (31, 2319128), (56, 1283803), (62, 1159564), (124, 579782), (217, 331304), (248, 289891), (434, 165652), (868, 82826), (1736, 41413)]