72476170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1471}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 140958720

約数和(自身を除く): 68482550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 379, 758, 1471, 1895, 2942, 3790, 4927, 7355, 9854, 14710, 19123, 24635, 38246, 49270, 95615, 191230, 557509, 1115018, 2787545, 5575090, 7247617, 14495234, 36238085, 72476170]

約数ペア:

[(1, 72476170), (2, 36238085), (5, 14495234), (10, 7247617), (13, 5575090), (26, 2787545), (65, 1115018), (130, 557509), (379, 191230), (758, 95615), (1471, 49270), (1895, 38246), (2942, 24635), (3790, 19123), (4927, 14710), (7355, 9854)]