3328472

素因数分解:

$2^3\times 7^3\times {\mathrm{1213}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 7284000

約数和(自身を除く): 3955528

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1213, 1372, 2426, 2744, 4852, 8491, 9704, 16982, 33964, 59437, 67928, 118874, 237748, 416059, 475496, 832118, 1664236, 3328472]

約数ペア:

[(1, 3328472), (2, 1664236), (4, 832118), (7, 475496), (8, 416059), (14, 237748), (28, 118874), (49, 67928), (56, 59437), (98, 33964), (196, 16982), (343, 9704), (392, 8491), (686, 4852), (1213, 2744), (1372, 2426)]