72718718

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{18713}}^1$

素因数の和:18811

約数の個数: 16

約数和(自身を含む): 114529680

約数和(自身を除く): 41810962

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 18713, 37426, 542677, 1085354, 1253771, 2507542, 36359359, 72718718]

約数ペア:

[(1, 72718718), (2, 36359359), (29, 2507542), (58, 1253771), (67, 1085354), (134, 542677), (1943, 37426), (3886, 18713)]