57266872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 122472000

約数和(自身を除く): 65205128

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 89, 92, 104, 178, 184, 269, 299, 356, 538, 598, 712, 1076, 1157, 1196, 2047, 2152, 2314, 2392, 3497, 4094, 4628, 6187, 6994, 8188, 9256, 12374, 13988, 16376, 23941, 24748, 26611, 27976, 47882, 49496, 53222, 80431, 95764, 106444, 160862, 191528, 212888, 311233, 321724, 550643, 622466, 643448, 1101286, 1244932, 2202572, 2489864, 4405144, 7158359, 14316718, 28633436, 57266872]

約数ペア:

[(1, 57266872), (2, 28633436), (4, 14316718), (8, 7158359), (13, 4405144), (23, 2489864), (26, 2202572), (46, 1244932), (52, 1101286), (89, 643448), (92, 622466), (104, 550643), (178, 321724), (184, 311233), (269, 212888), (299, 191528), (356, 160862), (538, 106444), (598, 95764), (712, 80431), (1076, 53222), (1157, 49496), (1196, 47882), (2047, 27976), (2152, 26611), (2314, 24748), (2392, 23941), (3497, 16376), (4094, 13988), (4628, 12374), (6187, 9256), (6994, 8188)]