15704020808

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3150887}}^1$

素因数の和:3150989

約数の個数: 32

約数和(自身を含む): 34029590400

約数和(自身を除く): 18325569592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 3150887, 6301774, 12603548, 22056209, 25207096, 44112418, 88224836, 176449672, 280428943, 560857886, 1121715772, 1963002601, 2243431544, 3926005202, 7852010404, 15704020808]

約数ペア:

[(1, 15704020808), (2, 7852010404), (4, 3926005202), (7, 2243431544), (8, 1963002601), (14, 1121715772), (28, 560857886), (56, 280428943), (89, 176449672), (178, 88224836), (356, 44112418), (623, 25207096), (712, 22056209), (1246, 12603548), (2492, 6301774), (4984, 3150887)]