71753770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{38371}}^1$

素因数の和:38406

約数の個数: 32

約数和(自身を含む): 149190336

約数和(自身を除く): 77436566

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 38371, 76742, 191855, 383710, 422081, 652307, 844162, 1304614, 2110405, 3261535, 4220810, 6523070, 7175377, 14350754, 35876885, 71753770]

約数ペア:

[(1, 71753770), (2, 35876885), (5, 14350754), (10, 7175377), (11, 6523070), (17, 4220810), (22, 3261535), (34, 2110405), (55, 1304614), (85, 844162), (110, 652307), (170, 422081), (187, 383710), (374, 191855), (935, 76742), (1870, 38371)]