39702514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1499}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 68040000

約数和(自身を除く): 28337486

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 323, 646, 697, 779, 1394, 1499, 1558, 2998, 13243, 25483, 26486, 28481, 50966, 56962, 61459, 122918, 484177, 968354, 1044803, 1167721, 2089606, 2335442, 19851257, 39702514]

約数ペア:

[(1, 39702514), (2, 19851257), (17, 2335442), (19, 2089606), (34, 1167721), (38, 1044803), (41, 968354), (82, 484177), (323, 122918), (646, 61459), (697, 56962), (779, 50966), (1394, 28481), (1499, 26486), (1558, 25483), (2998, 13243)]