72256418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{41479}}^1$

素因数の和:41561

約数の個数: 16

約数和(自身を含む): 118466880

約数和(自身を除く): 46210462

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 41479, 82958, 539227, 1078454, 2779093, 5558186, 36128209, 72256418]

約数ペア:

[(1, 72256418), (2, 36128209), (13, 5558186), (26, 2779093), (67, 1078454), (134, 539227), (871, 82958), (1742, 41479)]