72272008

素因数分解:

$2^3\times {\mathrm{1877}}^1\times {\mathrm{4813}}^1$

素因数の和:6696

約数の個数: 16

約数和(自身を含む): 135610380

約数和(自身を除く): 63338372

約数列:

[1, 2, 4, 8, 1877, 3754, 4813, 7508, 9626, 15016, 19252, 38504, 9034001, 18068002, 36136004, 72272008]

約数ペア:

[(1, 72272008), (2, 36136004), (4, 18068002), (8, 9034001), (1877, 38504), (3754, 19252), (4813, 15016), (7508, 9626)]