22326472

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{947}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 48006720

約数和(自身を除く): 25680248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 947, 1684, 1894, 2947, 3368, 3788, 5894, 6629, 7576, 11788, 13258, 23576, 26516, 53032, 398687, 797374, 1594748, 2790809, 3189496, 5581618, 11163236, 22326472]

約数ペア:

[(1, 22326472), (2, 11163236), (4, 5581618), (7, 3189496), (8, 2790809), (14, 1594748), (28, 797374), (56, 398687), (421, 53032), (842, 26516), (947, 23576), (1684, 13258), (1894, 11788), (2947, 7576), (3368, 6629), (3788, 5894)]