73821572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1693}}^1$

素因数の和:2699

約数の個数: 24

約数和(自身を含む): 141157632

約数和(自身を除く): 67336060

約数列:

[1, 2, 4, 11, 22, 44, 991, 1693, 1982, 3386, 3964, 6772, 10901, 18623, 21802, 37246, 43604, 74492, 1677763, 3355526, 6711052, 18455393, 36910786, 73821572]

約数ペア:

[(1, 73821572), (2, 36910786), (4, 18455393), (11, 6711052), (22, 3355526), (44, 1677763), (991, 74492), (1693, 43604), (1982, 37246), (3386, 21802), (3964, 18623), (6772, 10901)]