25400108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5261}}^1$

素因数の和:5353

約数の個数: 24

約数和(自身を含む): 47736864

約数和(自身を除く): 22336756

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 5261, 10522, 21044, 89437, 178874, 357748, 373531, 747062, 1494124, 6350027, 12700054, 25400108]

約数ペア:

[(1, 25400108), (2, 12700054), (4, 6350027), (17, 1494124), (34, 747062), (68, 373531), (71, 357748), (142, 178874), (284, 89437), (1207, 21044), (2414, 10522), (4828, 5261)]