28668196

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 51105600

約数和(自身を除く): 22437404

約数列:

[1, 2, 4, 103, 149, 206, 298, 412, 467, 596, 934, 1868, 15347, 30694, 48101, 61388, 69583, 96202, 139166, 192404, 278332, 7167049, 14334098, 28668196]

約数ペア:

[(1, 28668196), (2, 14334098), (4, 7167049), (103, 278332), (149, 192404), (206, 139166), (298, 96202), (412, 69583), (467, 61388), (596, 48101), (934, 30694), (1868, 15347)]