827561168

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{254791}}^1$

素因数の和:254835

約数の個数: 40

約数和(自身を含む): 1895652480

約数和(自身を除く): 1068091312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 254791, 509582, 1019164, 1783537, 2038328, 3567074, 4076656, 7134148, 7388939, 14268296, 14777878, 28536592, 29555756, 51722573, 59111512, 103445146, 118223024, 206890292, 413780584, 827561168]

約数ペア:

[(1, 827561168), (2, 413780584), (4, 206890292), (7, 118223024), (8, 103445146), (14, 59111512), (16, 51722573), (28, 29555756), (29, 28536592), (56, 14777878), (58, 14268296), (112, 7388939), (116, 7134148), (203, 4076656), (232, 3567074), (406, 2038328), (464, 1783537), (812, 1019164), (1624, 509582), (3248, 254791)]