71071472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1279}}^1$

素因数の和:1461

約数の個数: 40

約数和(自身を含む): 144752640

約数和(自身を除く): 73681168

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 151, 184, 302, 368, 604, 1208, 1279, 2416, 2558, 3473, 5116, 6946, 10232, 13892, 20464, 27784, 29417, 55568, 58834, 117668, 193129, 235336, 386258, 470672, 772516, 1545032, 3090064, 4441967, 8883934, 17767868, 35535736, 71071472]

約数ペア:

[(1, 71071472), (2, 35535736), (4, 17767868), (8, 8883934), (16, 4441967), (23, 3090064), (46, 1545032), (92, 772516), (151, 470672), (184, 386258), (302, 235336), (368, 193129), (604, 117668), (1208, 58834), (1279, 55568), (2416, 29417), (2558, 27784), (3473, 20464), (5116, 13892), (6946, 10232)]