40047144

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 104500800

約数和(自身を除く): 64453656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 163, 174, 232, 326, 348, 353, 489, 652, 696, 706, 978, 1059, 1304, 1412, 1956, 2118, 2824, 3912, 4236, 4727, 8472, 9454, 10237, 14181, 18908, 20474, 28362, 30711, 37816, 40948, 56724, 57539, 61422, 81896, 113448, 115078, 122844, 172617, 230156, 245688, 345234, 460312, 690468, 1380936, 1668631, 3337262, 5005893, 6674524, 10011786, 13349048, 20023572, 40047144]

約数ペア:

[(1, 40047144), (2, 20023572), (3, 13349048), (4, 10011786), (6, 6674524), (8, 5005893), (12, 3337262), (24, 1668631), (29, 1380936), (58, 690468), (87, 460312), (116, 345234), (163, 245688), (174, 230156), (232, 172617), (326, 122844), (348, 115078), (353, 113448), (489, 81896), (652, 61422), (696, 57539), (706, 56724), (978, 40948), (1059, 37816), (1304, 30711), (1412, 28362), (1956, 20474), (2118, 18908), (2824, 14181), (3912, 10237), (4236, 9454), (4727, 8472)]