40462474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 69237504

約数和(自身を除く): 28775030

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 299, 598, 923, 953, 1633, 1846, 1906, 3266, 12389, 21229, 21919, 24778, 42458, 43838, 67663, 135326, 284947, 569894, 879619, 1556249, 1759238, 3112498, 20231237, 40462474]

約数ペア:

[(1, 40462474), (2, 20231237), (13, 3112498), (23, 1759238), (26, 1556249), (46, 879619), (71, 569894), (142, 284947), (299, 135326), (598, 67663), (923, 43838), (953, 42458), (1633, 24778), (1846, 21919), (1906, 21229), (3266, 12389)]