39778034

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 63628416

約数和(自身を除く): 23850382

約数列:

[1, 2, 37, 67, 71, 74, 113, 134, 142, 226, 2479, 2627, 4181, 4757, 4958, 5254, 7571, 8023, 8362, 9514, 15142, 16046, 176009, 280127, 296851, 352018, 537541, 560254, 593702, 1075082, 19889017, 39778034]

約数ペア:

[(1, 39778034), (2, 19889017), (37, 1075082), (67, 593702), (71, 560254), (74, 537541), (113, 352018), (134, 296851), (142, 280127), (226, 176009), (2479, 16046), (2627, 15142), (4181, 9514), (4757, 8362), (4958, 8023), (5254, 7571)]