71031868

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{479}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 125959680

約数和(自身を除く): 54927812

約数列:

[1, 2, 4, 131, 262, 283, 479, 524, 566, 958, 1132, 1916, 37073, 62749, 74146, 125498, 135557, 148292, 250996, 271114, 542228, 17757967, 35515934, 71031868]

約数ペア:

[(1, 71031868), (2, 35515934), (4, 17757967), (131, 542228), (262, 271114), (283, 250996), (479, 148292), (524, 135557), (566, 125498), (958, 74146), (1132, 62749), (1916, 37073)]