745947641336

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{6491}}^1\times {\mathrm{17497}}^1$

素因数の和:24815

約数の個数: 32

約数和(自身を含む): 1400651207280

約数和(自身を除く): 654703565944

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6491, 6568, 12982, 17497, 25964, 34994, 51928, 69988, 139976, 5329111, 10658222, 14365037, 21316444, 28730074, 42632888, 57460148, 113573027, 114920296, 227146054, 454292108, 908584216, 93243455167, 186486910334, 372973820668, 745947641336]

約数ペア:

[(1, 745947641336), (2, 372973820668), (4, 186486910334), (8, 93243455167), (821, 908584216), (1642, 454292108), (3284, 227146054), (6491, 114920296), (6568, 113573027), (12982, 57460148), (17497, 42632888), (25964, 28730074), (34994, 21316444), (51928, 14365037), (69988, 10658222), (139976, 5329111)]