77327458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1277}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 133331184

約数和(自身を除く): 56003726

約数列:

[1, 2, 13, 17, 26, 34, 137, 221, 274, 442, 1277, 1781, 2329, 2554, 3562, 4658, 16601, 21709, 30277, 33202, 43418, 60554, 174949, 282217, 349898, 564434, 2274337, 2974133, 4548674, 5948266, 38663729, 77327458]

約数ペア:

[(1, 77327458), (2, 38663729), (13, 5948266), (17, 4548674), (26, 2974133), (34, 2274337), (137, 564434), (221, 349898), (274, 282217), (442, 174949), (1277, 60554), (1781, 43418), (2329, 33202), (2554, 30277), (3562, 21709), (4658, 16601)]