64899982

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{701}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 118272960

約数和(自身を除く): 53372978

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 389, 701, 778, 1402, 2723, 4907, 5446, 6613, 9814, 11917, 13226, 23834, 46291, 83419, 92582, 166838, 272689, 545378, 1908823, 3817646, 4635713, 9271426, 32449991, 64899982]

約数ペア:

[(1, 64899982), (2, 32449991), (7, 9271426), (14, 4635713), (17, 3817646), (34, 1908823), (119, 545378), (238, 272689), (389, 166838), (701, 92582), (778, 83419), (1402, 46291), (2723, 23834), (4907, 13226), (5446, 11917), (6613, 9814)]