74947607

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 91023984

約数和(自身を除く): 16076377

約数列:

[1, 7, 37, 49, 67, 259, 469, 617, 1813, 2479, 3283, 4319, 17353, 22829, 30233, 41339, 121471, 159803, 289373, 1118621, 1529543, 2025611, 10706801, 74947607]

約数ペア:

[(1, 74947607), (7, 10706801), (37, 2025611), (49, 1529543), (67, 1118621), (259, 289373), (469, 159803), (617, 121471), (1813, 41339), (2479, 30233), (3283, 22829), (4319, 17353)]