68310506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 117669888

約数和(自身を除く): 49359382

約数列:

[1, 2, 11, 22, 23, 46, 127, 253, 254, 506, 1063, 1397, 2126, 2794, 2921, 5842, 11693, 23386, 24449, 32131, 48898, 64262, 135001, 268939, 270002, 537878, 1485011, 2970022, 3105023, 6210046, 34155253, 68310506]

約数ペア:

[(1, 68310506), (2, 34155253), (11, 6210046), (22, 3105023), (23, 2970022), (46, 1485011), (127, 537878), (253, 270002), (254, 268939), (506, 135001), (1063, 64262), (1397, 48898), (2126, 32131), (2794, 24449), (2921, 23386), (5842, 11693)]