72946442

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{1091}}^1$

素因数の和:1525

約数の個数: 16

約数和(自身を含む): 110938464

約数和(自身を除く): 37992022

約数列:

[1, 2, 101, 202, 331, 662, 1091, 2182, 33431, 66862, 110191, 220382, 361121, 722242, 36473221, 72946442]

約数ペア:

[(1, 72946442), (2, 36473221), (101, 722242), (202, 361121), (331, 220382), (662, 110191), (1091, 66862), (2182, 33431)]