26439998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1459}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 46357920

約数和(自身を除く): 19917922

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1394, 1459, 2918, 9061, 18122, 18967, 24803, 37934, 49606, 59819, 119638, 322439, 644878, 777647, 1016923, 1555294, 2033846, 13219999, 26439998]

約数ペア:

[(1, 26439998), (2, 13219999), (13, 2033846), (17, 1555294), (26, 1016923), (34, 777647), (41, 644878), (82, 322439), (221, 119638), (442, 59819), (533, 49606), (697, 37934), (1066, 24803), (1394, 18967), (1459, 18122), (2918, 9061)]