71268862

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4909}}^1$

素因数の和:4996

約数の個数: 32

約数和(自身を含む): 131509440

約数和(自身を除く): 60240578

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 4909, 7259, 9818, 14518, 34363, 68726, 83453, 166906, 299449, 584171, 598898, 1168342, 2096143, 4192286, 5090633, 10181266, 35634431, 71268862]

約数ペア:

[(1, 71268862), (2, 35634431), (7, 10181266), (14, 5090633), (17, 4192286), (34, 2096143), (61, 1168342), (119, 598898), (122, 584171), (238, 299449), (427, 166906), (854, 83453), (1037, 68726), (2074, 34363), (4909, 14518), (7259, 9818)]