8228173688

素因数分解:

$2^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{192571}}^1$

素因数の和:192700

約数の個数: 48

約数和(自身を含む): 18111396600

約数和(自身を除く): 9883222912

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 392, 436, 763, 872, 1526, 3052, 5341, 6104, 10682, 21364, 42728, 192571, 385142, 770284, 1347997, 1540568, 2695994, 5391988, 9435979, 10783976, 18871958, 20990239, 37743916, 41980478, 75487832, 83960956, 146931673, 167921912, 293863346, 587726692, 1028521711, 1175453384, 2057043422, 4114086844, 8228173688]

約数ペア:

[(1, 8228173688), (2, 4114086844), (4, 2057043422), (7, 1175453384), (8, 1028521711), (14, 587726692), (28, 293863346), (49, 167921912), (56, 146931673), (98, 83960956), (109, 75487832), (196, 41980478), (218, 37743916), (392, 20990239), (436, 18871958), (763, 10783976), (872, 9435979), (1526, 5391988), (3052, 2695994), (5341, 1540568), (6104, 1347997), (10682, 770284), (21364, 385142), (42728, 192571)]