38887724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2447}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 70943040

約数和(自身を除く): 32055316

約数列:

[1, 2, 4, 29, 58, 116, 137, 274, 548, 2447, 3973, 4894, 7946, 9788, 15892, 70963, 141926, 283852, 335239, 670478, 1340956, 9721931, 19443862, 38887724]

約数ペア:

[(1, 38887724), (2, 19443862), (4, 9721931), (29, 1340956), (58, 670478), (116, 335239), (137, 283852), (274, 141926), (548, 70963), (2447, 15892), (3973, 9788), (4894, 7946)]