38404848

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:886

約数の個数: 80

約数和(自身を含む): 106064640

約数和(自身を除く): 67659792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 368, 516, 552, 688, 809, 989, 1032, 1104, 1618, 1978, 2064, 2427, 2967, 3236, 3956, 4854, 5934, 6472, 7912, 9708, 11868, 12944, 15824, 18607, 19416, 23736, 34787, 37214, 38832, 47472, 55821, 69574, 74428, 104361, 111642, 139148, 148856, 208722, 223284, 278296, 297712, 417444, 446568, 556592, 800101, 834888, 893136, 1600202, 1669776, 2400303, 3200404, 4800606, 6400808, 9601212, 12801616, 19202424, 38404848]

約数ペア:

[(1, 38404848), (2, 19202424), (3, 12801616), (4, 9601212), (6, 6400808), (8, 4800606), (12, 3200404), (16, 2400303), (23, 1669776), (24, 1600202), (43, 893136), (46, 834888), (48, 800101), (69, 556592), (86, 446568), (92, 417444), (129, 297712), (138, 278296), (172, 223284), (184, 208722), (258, 148856), (276, 139148), (344, 111642), (368, 104361), (516, 74428), (552, 69574), (688, 55821), (809, 47472), (989, 38832), (1032, 37214), (1104, 34787), (1618, 23736), (1978, 19416), (2064, 18607), (2427, 15824), (2967, 12944), (3236, 11868), (3956, 9708), (4854, 7912), (5934, 6472)]