67928890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{12841}}^1$

素因数の和:12894

約数の個数: 24

約数和(自身を含む): 127829268

約数和(自身を除く): 59900378

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 12841, 25682, 64205, 128410, 295343, 590686, 1476715, 2953430, 6792889, 13585778, 33964445, 67928890]

約数ペア:

[(1, 67928890), (2, 33964445), (5, 13585778), (10, 6792889), (23, 2953430), (46, 1476715), (115, 590686), (230, 295343), (529, 128410), (1058, 64205), (2645, 25682), (5290, 12841)]