65724868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{13219}}^1$

素因数の和:13347

約数の個数: 24

約数和(自身を含む): 126594720

約数和(自身を除く): 60869852

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 13219, 26438, 52876, 145409, 290818, 581636, 1493747, 2987494, 5974988, 16431217, 32862434, 65724868]

約数ペア:

[(1, 65724868), (2, 32862434), (4, 16431217), (11, 5974988), (22, 2987494), (44, 1493747), (113, 581636), (226, 290818), (452, 145409), (1243, 52876), (2486, 26438), (4972, 13219)]