1728305168

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{449}}^1\times {\mathrm{2129}}^1$

素因数の和:2699

約数の個数: 40

約数和(自身を含む): 3387339000

約数和(自身を除く): 1659033832

約数列:

[1, 2, 4, 8, 16, 113, 226, 449, 452, 898, 904, 1796, 1808, 2129, 3592, 4258, 7184, 8516, 17032, 34064, 50737, 101474, 202948, 240577, 405896, 481154, 811792, 955921, 962308, 1911842, 1924616, 3823684, 3849232, 7647368, 15294736, 108019073, 216038146, 432076292, 864152584, 1728305168]

約数ペア:

[(1, 1728305168), (2, 864152584), (4, 432076292), (8, 216038146), (16, 108019073), (113, 15294736), (226, 7647368), (449, 3849232), (452, 3823684), (898, 1924616), (904, 1911842), (1796, 962308), (1808, 955921), (2129, 811792), (3592, 481154), (4258, 405896), (7184, 240577), (8516, 202948), (17032, 101474), (34064, 50737)]