74695156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 143256960

約数和(自身を除く): 68561804

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 101, 148, 202, 263, 404, 526, 703, 1052, 1406, 1919, 2812, 3737, 3838, 4997, 7474, 7676, 9731, 9994, 14948, 19462, 19988, 26563, 38924, 53126, 71003, 106252, 142006, 184889, 284012, 369778, 504697, 739556, 982831, 1009394, 1965662, 2018788, 3931324, 18673789, 37347578, 74695156]

約数ペア:

[(1, 74695156), (2, 37347578), (4, 18673789), (19, 3931324), (37, 2018788), (38, 1965662), (74, 1009394), (76, 982831), (101, 739556), (148, 504697), (202, 369778), (263, 284012), (404, 184889), (526, 142006), (703, 106252), (1052, 71003), (1406, 53126), (1919, 38924), (2812, 26563), (3737, 19988), (3838, 19462), (4997, 14948), (7474, 9994), (7676, 9731)]