68656504

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11903}}^1$

素因数の和:12019

約数の個数: 32

約数和(自身を含む): 148561920

約数和(自身を除く): 79905416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 11903, 23806, 47612, 83321, 95224, 166642, 333284, 666568, 1226009, 2452018, 4904036, 8582063, 9808072, 17164126, 34328252, 68656504]

約数ペア:

[(1, 68656504), (2, 34328252), (4, 17164126), (7, 9808072), (8, 8582063), (14, 4904036), (28, 2452018), (56, 1226009), (103, 666568), (206, 333284), (412, 166642), (721, 95224), (824, 83321), (1442, 47612), (2884, 23806), (5768, 11903)]