12960984928

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1723}}^1\times {\mathrm{7583}}^1$

素因数の和:9347

約数の個数: 48

約数和(自身を含む): 26358829056

約数和(自身を除く): 13397844128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1723, 3446, 6892, 7583, 13784, 15166, 27568, 30332, 53413, 55136, 60664, 106826, 121328, 213652, 235073, 242656, 427304, 470146, 854608, 940292, 1709216, 1880584, 3761168, 7522336, 13065509, 26131018, 52262036, 104524072, 209048144, 405030779, 418096288, 810061558, 1620123116, 3240246232, 6480492464, 12960984928]

約数ペア:

[(1, 12960984928), (2, 6480492464), (4, 3240246232), (8, 1620123116), (16, 810061558), (31, 418096288), (32, 405030779), (62, 209048144), (124, 104524072), (248, 52262036), (496, 26131018), (992, 13065509), (1723, 7522336), (3446, 3761168), (6892, 1880584), (7583, 1709216), (13784, 940292), (15166, 854608), (27568, 470146), (30332, 427304), (53413, 242656), (55136, 235073), (60664, 213652), (106826, 121328)]