13475401216

素因数分解:

$2^9\times {\mathrm{199}}^1\times {\mathrm{132257}}^1$

素因数の和:132474

約数の個数: 40

約数和(自身を含む): 27059986800

約数和(自身を除く): 13584585584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 512, 796, 1592, 3184, 6368, 12736, 25472, 50944, 101888, 132257, 264514, 529028, 1058056, 2116112, 4232224, 8464448, 16928896, 26319143, 33857792, 52638286, 67715584, 105276572, 210553144, 421106288, 842212576, 1684425152, 3368850304, 6737700608, 13475401216]

約数ペア:

[(1, 13475401216), (2, 6737700608), (4, 3368850304), (8, 1684425152), (16, 842212576), (32, 421106288), (64, 210553144), (128, 105276572), (199, 67715584), (256, 52638286), (398, 33857792), (512, 26319143), (796, 16928896), (1592, 8464448), (3184, 4232224), (6368, 2116112), (12736, 1058056), (25472, 529028), (50944, 264514), (101888, 132257)]