28312844

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27329}}^1$

素因数の和:27377

約数の個数: 24

約数和(自身を含む): 58158240

約数和(自身を除く): 29845396

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 27329, 54658, 109316, 191303, 382606, 765212, 1011173, 2022346, 4044692, 7078211, 14156422, 28312844]

約数ペア:

[(1, 28312844), (2, 14156422), (4, 7078211), (7, 4044692), (14, 2022346), (28, 1011173), (37, 765212), (74, 382606), (148, 191303), (259, 109316), (518, 54658), (1036, 27329)]