1668296

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^3$

素因数の和:106

約数の個数: 32

約数和(自身を含む): 3694080

約数和(自身を除く): 2025784

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1736, 1922, 3844, 6727, 7688, 13454, 26908, 29791, 53816, 59582, 119164, 208537, 238328, 417074, 834148, 1668296]

約数ペア:

[(1, 1668296), (2, 834148), (4, 417074), (7, 238328), (8, 208537), (14, 119164), (28, 59582), (31, 53816), (56, 29791), (62, 26908), (124, 13454), (217, 7688), (248, 6727), (434, 3844), (868, 1922), (961, 1736)]