26443808

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 53778816

約数和(自身を除く): 27335008

約数列:

[1, 2, 4, 8, 16, 32, 71, 103, 113, 142, 206, 226, 284, 412, 452, 568, 824, 904, 1136, 1648, 1808, 2272, 3296, 3616, 7313, 8023, 11639, 14626, 16046, 23278, 29252, 32092, 46556, 58504, 64184, 93112, 117008, 128368, 186224, 234016, 256736, 372448, 826369, 1652738, 3305476, 6610952, 13221904, 26443808]

約数ペア:

[(1, 26443808), (2, 13221904), (4, 6610952), (8, 3305476), (16, 1652738), (32, 826369), (71, 372448), (103, 256736), (113, 234016), (142, 186224), (206, 128368), (226, 117008), (284, 93112), (412, 64184), (452, 58504), (568, 46556), (824, 32092), (904, 29252), (1136, 23278), (1648, 16046), (1808, 14626), (2272, 11639), (3296, 8023), (3616, 7313)]