74069144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1163}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 146664000

約数和(自身を除く): 72594856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 419, 838, 1163, 1676, 2326, 3352, 4652, 7961, 9304, 15922, 22097, 31844, 44194, 63688, 88388, 176776, 487297, 974594, 1949188, 3898376, 9258643, 18517286, 37034572, 74069144]

約数ペア:

[(1, 74069144), (2, 37034572), (4, 18517286), (8, 9258643), (19, 3898376), (38, 1949188), (76, 974594), (152, 487297), (419, 176776), (838, 88388), (1163, 63688), (1676, 44194), (2326, 31844), (3352, 22097), (4652, 15922), (7961, 9304)]