72028234

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{3581}}^1$

素因数の和:3785

約数の個数: 16

約数和(自身を含む): 110253960

約数和(自身を除く): 38225726

約数列:

[1, 2, 89, 113, 178, 226, 3581, 7162, 10057, 20114, 318709, 404653, 637418, 809306, 36014117, 72028234]

約数ペア:

[(1, 72028234), (2, 36014117), (89, 809306), (113, 637418), (178, 404653), (226, 318709), (3581, 20114), (7162, 10057)]