64368902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 111004992

約数和(自身を除く): 46636090

約数列:

[1, 2, 13, 17, 26, 34, 137, 221, 274, 442, 1063, 1781, 2126, 2329, 3562, 4658, 13819, 18071, 27638, 30277, 36142, 60554, 145631, 234923, 291262, 469846, 1893203, 2475727, 3786406, 4951454, 32184451, 64368902]

約数ペア:

[(1, 64368902), (2, 32184451), (13, 4951454), (17, 3786406), (26, 2475727), (34, 1893203), (137, 469846), (221, 291262), (274, 234923), (442, 145631), (1063, 60554), (1781, 36142), (2126, 30277), (2329, 27638), (3562, 18071), (4658, 13819)]