7978296

素因数分解:

$2^3\times 3^1\times {\mathrm{401}}^1\times {\mathrm{829}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 20019600

約数和(自身を除く): 12041304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 401, 802, 829, 1203, 1604, 1658, 2406, 2487, 3208, 3316, 4812, 4974, 6632, 9624, 9948, 19896, 332429, 664858, 997287, 1329716, 1994574, 2659432, 3989148, 7978296]

約数ペア:

[(1, 7978296), (2, 3989148), (3, 2659432), (4, 1994574), (6, 1329716), (8, 997287), (12, 664858), (24, 332429), (401, 19896), (802, 9948), (829, 9624), (1203, 6632), (1604, 4974), (1658, 4812), (2406, 3316), (2487, 3208)]