12901781696

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{6951391}}^1$

素因数の和:6951432

約数の個数: 28

約数和(自身を含む): 26484803520

約数和(自身を除く): 13583021824

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 6951391, 13902782, 27805564, 55611128, 111222256, 201590339, 222444512, 403180678, 444889024, 806361356, 1612722712, 3225445424, 6450890848, 12901781696]

約数ペア:

[(1, 12901781696), (2, 6450890848), (4, 3225445424), (8, 1612722712), (16, 806361356), (29, 444889024), (32, 403180678), (58, 222444512), (64, 201590339), (116, 111222256), (232, 55611128), (464, 27805564), (928, 13902782), (1856, 6951391)]