70685864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2693}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 141111720

約数和(自身を除く): 70425856

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 386, 772, 1544, 2693, 3281, 5386, 6562, 10772, 13124, 21544, 26248, 45781, 91562, 183124, 366248, 519749, 1039498, 2078996, 4157992, 8835733, 17671466, 35342932, 70685864]

約数ペア:

[(1, 70685864), (2, 35342932), (4, 17671466), (8, 8835733), (17, 4157992), (34, 2078996), (68, 1039498), (136, 519749), (193, 366248), (386, 183124), (772, 91562), (1544, 45781), (2693, 26248), (3281, 21544), (5386, 13124), (6562, 10772)]