38781588

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 94993920

約数和(自身を除く): 56212332

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 227, 276, 454, 619, 681, 908, 1238, 1362, 1857, 2476, 2724, 3714, 5221, 7428, 10442, 14237, 15663, 20884, 28474, 31326, 42711, 56948, 62652, 85422, 140513, 170844, 281026, 421539, 562052, 843078, 1686156, 3231799, 6463598, 9695397, 12927196, 19390794, 38781588]

約数ペア:

[(1, 38781588), (2, 19390794), (3, 12927196), (4, 9695397), (6, 6463598), (12, 3231799), (23, 1686156), (46, 843078), (69, 562052), (92, 421539), (138, 281026), (227, 170844), (276, 140513), (454, 85422), (619, 62652), (681, 56948), (908, 42711), (1238, 31326), (1362, 28474), (1857, 20884), (2476, 15663), (2724, 14237), (3714, 10442), (5221, 7428)]