12873448

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7927}}^1$

素因数の和:7969

約数の個数: 32

約数和(自身を含む): 28540800

約数和(自身を除く): 15667352

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 7927, 15854, 31708, 55489, 63416, 110978, 221956, 229883, 443912, 459766, 919532, 1609181, 1839064, 3218362, 6436724, 12873448]

約数ペア:

[(1, 12873448), (2, 6436724), (4, 3218362), (7, 1839064), (8, 1609181), (14, 919532), (28, 459766), (29, 443912), (56, 229883), (58, 221956), (116, 110978), (203, 63416), (232, 55489), (406, 31708), (812, 15854), (1624, 7927)]