71961402

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{23563}}^1$

素因数の和:24077

約数の個数: 16

約数和(自身を含む): 144211680

約数和(自身を除く): 72250278

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 23563, 47126, 70689, 141378, 11993567, 23987134, 35980701, 71961402]

約数ペア:

[(1, 71961402), (2, 35980701), (3, 23987134), (6, 11993567), (509, 141378), (1018, 70689), (1527, 47126), (3054, 23563)]