68420416

素因数分解:

$2^6\times {\mathrm{449}}^1\times {\mathrm{2381}}^1$

素因数の和:2842

約数の個数: 28

約数和(自身を含む): 136131300

約数和(自身を除く): 67710884

約数列:

[1, 2, 4, 8, 16, 32, 64, 449, 898, 1796, 2381, 3592, 4762, 7184, 9524, 14368, 19048, 28736, 38096, 76192, 152384, 1069069, 2138138, 4276276, 8552552, 17105104, 34210208, 68420416]

約数ペア:

[(1, 68420416), (2, 34210208), (4, 17105104), (8, 8552552), (16, 4276276), (32, 2138138), (64, 1069069), (449, 152384), (898, 76192), (1796, 38096), (2381, 28736), (3592, 19048), (4762, 14368), (7184, 9524)]