5132608

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 56

約数和(自身を含む): 11379200

約数和(自身を除く): 6246592

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 199, 208, 248, 398, 403, 416, 496, 796, 806, 832, 992, 1592, 1612, 1984, 2587, 3184, 3224, 5174, 6169, 6368, 6448, 10348, 12338, 12736, 12896, 20696, 24676, 25792, 41392, 49352, 80197, 82784, 98704, 160394, 165568, 197408, 320788, 394816, 641576, 1283152, 2566304, 5132608]

約数ペア:

[(1, 5132608), (2, 2566304), (4, 1283152), (8, 641576), (13, 394816), (16, 320788), (26, 197408), (31, 165568), (32, 160394), (52, 98704), (62, 82784), (64, 80197), (104, 49352), (124, 41392), (199, 25792), (208, 24676), (248, 20696), (398, 12896), (403, 12736), (416, 12338), (496, 10348), (796, 6448), (806, 6368), (832, 6169), (992, 5174), (1592, 3224), (1612, 3184), (1984, 2587)]