72675038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{13759}}^1$

素因数の和:13919

約数の個数: 16

約数和(自身を含む): 115584000

約数和(自身を除く): 42908962

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 13759, 27518, 261421, 522842, 1912501, 3825002, 36337519, 72675038]

約数ペア:

[(1, 72675038), (2, 36337519), (19, 3825002), (38, 1912501), (139, 522842), (278, 261421), (2641, 27518), (5282, 13759)]