28160848

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47569}}^1$

素因数の和:47614

約数の個数: 20

約数和(自身を含む): 56037460

約数和(自身を除く): 27876612

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 47569, 95138, 190276, 380552, 761104, 1760053, 3520106, 7040212, 14080424, 28160848]

約数ペア:

[(1, 28160848), (2, 14080424), (4, 7040212), (8, 3520106), (16, 1760053), (37, 761104), (74, 380552), (148, 190276), (296, 95138), (592, 47569)]