67939586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1709}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 120657600

約数和(自身を除く): 52718014

約数列:

[1, 2, 11, 13, 22, 26, 139, 143, 278, 286, 1529, 1709, 1807, 3058, 3418, 3614, 18799, 19877, 22217, 37598, 39754, 44434, 237551, 244387, 475102, 488774, 2613061, 3088163, 5226122, 6176326, 33969793, 67939586]

約数ペア:

[(1, 67939586), (2, 33969793), (11, 6176326), (13, 5226122), (22, 3088163), (26, 2613061), (139, 488774), (143, 475102), (278, 244387), (286, 237551), (1529, 44434), (1709, 39754), (1807, 37598), (3058, 22217), (3418, 19877), (3614, 18799)]