25441496

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 51665040

約数和(自身を除く): 26223544

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 101, 148, 184, 202, 296, 404, 808, 851, 1369, 1702, 2323, 2738, 3404, 3737, 4646, 5476, 6808, 7474, 9292, 10952, 14948, 18584, 29896, 31487, 62974, 85951, 125948, 138269, 171902, 251896, 276538, 343804, 553076, 687608, 1106152, 3180187, 6360374, 12720748, 25441496]

約数ペア:

[(1, 25441496), (2, 12720748), (4, 6360374), (8, 3180187), (23, 1106152), (37, 687608), (46, 553076), (74, 343804), (92, 276538), (101, 251896), (148, 171902), (184, 138269), (202, 125948), (296, 85951), (404, 62974), (808, 31487), (851, 29896), (1369, 18584), (1702, 14948), (2323, 10952), (2738, 9292), (3404, 7474), (3737, 6808), (4646, 5476)]