65157376

素因数分解:

$2^8\times {\mathrm{199}}^1\times {\mathrm{1279}}^1$

素因数の和:1494

約数の個数: 36

約数和(自身を含む): 130816000

約数和(自身を除く): 65658624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 796, 1279, 1592, 2558, 3184, 5116, 6368, 10232, 12736, 20464, 25472, 40928, 50944, 81856, 163712, 254521, 327424, 509042, 1018084, 2036168, 4072336, 8144672, 16289344, 32578688, 65157376]

約数ペア:

[(1, 65157376), (2, 32578688), (4, 16289344), (8, 8144672), (16, 4072336), (32, 2036168), (64, 1018084), (128, 509042), (199, 327424), (256, 254521), (398, 163712), (796, 81856), (1279, 50944), (1592, 40928), (2558, 25472), (3184, 20464), (5116, 12736), (6368, 10232)]