22880816

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4751}}^1$

素因数の和:4809

約数の個数: 40

約数和(自身を含む): 51853824

約数和(自身を除く): 28973008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4751, 4816, 9502, 19004, 33257, 38008, 66514, 76016, 133028, 204293, 266056, 408586, 532112, 817172, 1430051, 1634344, 2860102, 3268688, 5720204, 11440408, 22880816]

約数ペア:

[(1, 22880816), (2, 11440408), (4, 5720204), (7, 3268688), (8, 2860102), (14, 1634344), (16, 1430051), (28, 817172), (43, 532112), (56, 408586), (86, 266056), (112, 204293), (172, 133028), (301, 76016), (344, 66514), (602, 38008), (688, 33257), (1204, 19004), (2408, 9502), (4751, 4816)]