8568564

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 20684160

約数和(自身を除く): 12115596

約数列:

[1, 2, 3, 4, 6, 12, 71, 89, 113, 142, 178, 213, 226, 267, 284, 339, 356, 426, 452, 534, 678, 852, 1068, 1356, 6319, 8023, 10057, 12638, 16046, 18957, 20114, 24069, 25276, 30171, 32092, 37914, 40228, 48138, 60342, 75828, 96276, 120684, 714047, 1428094, 2142141, 2856188, 4284282, 8568564]

約数ペア:

[(1, 8568564), (2, 4284282), (3, 2856188), (4, 2142141), (6, 1428094), (12, 714047), (71, 120684), (89, 96276), (113, 75828), (142, 60342), (178, 48138), (213, 40228), (226, 37914), (267, 32092), (284, 30171), (339, 25276), (356, 24069), (426, 20114), (452, 18957), (534, 16046), (678, 12638), (852, 10057), (1068, 8023), (1356, 6319)]