71912264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2477}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 142732800

約数和(自身を除く): 70820536

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 764, 1528, 2477, 3629, 4954, 7258, 9908, 14516, 19816, 29032, 47063, 94126, 188252, 376504, 473107, 946214, 1892428, 3784856, 8989033, 17978066, 35956132, 71912264]

約数ペア:

[(1, 71912264), (2, 35956132), (4, 17978066), (8, 8989033), (19, 3784856), (38, 1892428), (76, 946214), (152, 473107), (191, 376504), (382, 188252), (764, 94126), (1528, 47063), (2477, 29032), (3629, 19816), (4954, 14516), (7258, 9908)]