22389976

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5477}}^1$

素因数の和:5563

約数の個数: 32

約数和(自身を含む): 48644640

約数和(自身を除く): 26254664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 5477, 10954, 21908, 38339, 43816, 76678, 153356, 306712, 399821, 799642, 1599284, 2798747, 3198568, 5597494, 11194988, 22389976]

約数ペア:

[(1, 22389976), (2, 11194988), (4, 5597494), (7, 3198568), (8, 2798747), (14, 1599284), (28, 799642), (56, 399821), (73, 306712), (146, 153356), (292, 76678), (511, 43816), (584, 38339), (1022, 21908), (2044, 10954), (4088, 5477)]