34847420

素因数分解:

$2^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{2693}}^1$

素因数の和:3349

約数の個数: 24

約数和(自身を含む): 73319904

約数和(自身を除く): 38472484

約数列:

[1, 2, 4, 5, 10, 20, 647, 1294, 2588, 2693, 3235, 5386, 6470, 10772, 12940, 13465, 26930, 53860, 1742371, 3484742, 6969484, 8711855, 17423710, 34847420]

約数ペア:

[(1, 34847420), (2, 17423710), (4, 8711855), (5, 6969484), (10, 3484742), (20, 1742371), (647, 53860), (1294, 26930), (2588, 13465), (2693, 12940), (3235, 10772), (5386, 6470)]