71824354

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13121}}^1$

素因数の和:13170

約数の個数: 32

約数和(自身を含む): 136048896

約数和(自身を除く): 64224542

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 13121, 26242, 91847, 183694, 223057, 301783, 446114, 603566, 1561399, 2112481, 3122798, 4224962, 5130311, 10260622, 35912177, 71824354]

約数ペア:

[(1, 71824354), (2, 35912177), (7, 10260622), (14, 5130311), (17, 4224962), (23, 3122798), (34, 2112481), (46, 1561399), (119, 603566), (161, 446114), (238, 301783), (322, 223057), (391, 183694), (782, 91847), (2737, 26242), (5474, 13121)]