23000656

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1499}}^1$

素因数の和:1651

約数の個数: 40

約数和(自身を含む): 51336000

約数和(自身を除く): 28335344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1499, 1918, 2192, 2998, 3836, 5996, 7672, 10493, 11992, 15344, 20986, 23984, 41972, 83944, 167888, 205363, 410726, 821452, 1437541, 1642904, 2875082, 3285808, 5750164, 11500328, 23000656]

約数ペア:

[(1, 23000656), (2, 11500328), (4, 5750164), (7, 3285808), (8, 2875082), (14, 1642904), (16, 1437541), (28, 821452), (56, 410726), (112, 205363), (137, 167888), (274, 83944), (548, 41972), (959, 23984), (1096, 20986), (1499, 15344), (1918, 11992), (2192, 10493), (2998, 7672), (3836, 5996)]