9865912

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4297}}^1$

素因数の和:4351

約数の個数: 32

約数和(自身を含む): 21661920

約数和(自身を除く): 11796008

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 4297, 8594, 17188, 30079, 34376, 60158, 120316, 176177, 240632, 352354, 704708, 1233239, 1409416, 2466478, 4932956, 9865912]

約数ペア:

[(1, 9865912), (2, 4932956), (4, 2466478), (7, 1409416), (8, 1233239), (14, 704708), (28, 352354), (41, 240632), (56, 176177), (82, 120316), (164, 60158), (287, 34376), (328, 30079), (574, 17188), (1148, 8594), (2296, 4297)]