826940976

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{242647}}^1$

素因数の和:242729

約数の個数: 40

約数和(自身を含む): 2166361344

約数和(自身を除く): 1339420368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 242647, 485294, 727941, 970588, 1455882, 1941176, 2911764, 3882352, 5823528, 11647056, 17227937, 34455874, 51683811, 68911748, 103367622, 137823496, 206735244, 275646992, 413470488, 826940976]

約数ペア:

[(1, 826940976), (2, 413470488), (3, 275646992), (4, 206735244), (6, 137823496), (8, 103367622), (12, 68911748), (16, 51683811), (24, 34455874), (48, 17227937), (71, 11647056), (142, 5823528), (213, 3882352), (284, 2911764), (426, 1941176), (568, 1455882), (852, 970588), (1136, 727941), (1704, 485294), (3408, 242647)]