64570494

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 131399424

約数和(自身を除く): 66828930

約数列:

[1, 2, 3, 6, 103, 163, 206, 309, 326, 489, 618, 641, 978, 1282, 1923, 3846, 16789, 33578, 50367, 66023, 100734, 104483, 132046, 198069, 208966, 313449, 396138, 626898, 10761749, 21523498, 32285247, 64570494]

約数ペア:

[(1, 64570494), (2, 32285247), (3, 21523498), (6, 10761749), (103, 626898), (163, 396138), (206, 313449), (309, 208966), (326, 198069), (489, 132046), (618, 104483), (641, 100734), (978, 66023), (1282, 50367), (1923, 33578), (3846, 16789)]