40751352

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29789}}^1$

素因数の和:29820

約数の個数: 48

約数和(自身を含む): 116181000

約数和(自身を除く): 75429648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 29789, 59578, 89367, 119156, 178734, 238312, 268101, 357468, 536202, 565991, 714936, 1072404, 1131982, 1697973, 2144808, 2263964, 3395946, 4527928, 5093919, 6791892, 10187838, 13583784, 20375676, 40751352]

約数ペア:

[(1, 40751352), (2, 20375676), (3, 13583784), (4, 10187838), (6, 6791892), (8, 5093919), (9, 4527928), (12, 3395946), (18, 2263964), (19, 2144808), (24, 1697973), (36, 1131982), (38, 1072404), (57, 714936), (72, 565991), (76, 536202), (114, 357468), (152, 268101), (171, 238312), (228, 178734), (342, 119156), (456, 89367), (684, 59578), (1368, 29789)]