39426064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2447}}^1$

素因数の和:2527

約数の個数: 40

約数和(自身を含む): 81959040

約数和(自身を除く): 42532976

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 2447, 4028, 4894, 8056, 9788, 16112, 19576, 39152, 46493, 92986, 129691, 185972, 259382, 371944, 518764, 743888, 1037528, 2075056, 2464129, 4928258, 9856516, 19713032, 39426064]

約数ペア:

[(1, 39426064), (2, 19713032), (4, 9856516), (8, 4928258), (16, 2464129), (19, 2075056), (38, 1037528), (53, 743888), (76, 518764), (106, 371944), (152, 259382), (212, 185972), (304, 129691), (424, 92986), (848, 46493), (1007, 39152), (2014, 19576), (2447, 16112), (4028, 9788), (4894, 8056)]