22243424

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 50400000

約数和(自身を除く): 28156576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 499, 796, 998, 1393, 1592, 1996, 2786, 3184, 3493, 3992, 5572, 6368, 6986, 7984, 11144, 13972, 15968, 22288, 27944, 44576, 55888, 99301, 111776, 198602, 397204, 695107, 794408, 1390214, 1588816, 2780428, 3177632, 5560856, 11121712, 22243424]

約数ペア:

[(1, 22243424), (2, 11121712), (4, 5560856), (7, 3177632), (8, 2780428), (14, 1588816), (16, 1390214), (28, 794408), (32, 695107), (56, 397204), (112, 198602), (199, 111776), (224, 99301), (398, 55888), (499, 44576), (796, 27944), (998, 22288), (1393, 15968), (1592, 13972), (1996, 11144), (2786, 7984), (3184, 6986), (3493, 6368), (3992, 5572)]