38966264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{953}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 77274000

約数和(自身を除く): 38307736

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269, 538, 953, 1076, 1906, 2152, 3812, 5111, 7624, 10222, 18107, 20444, 36214, 40888, 72428, 144856, 256357, 512714, 1025428, 2050856, 4870783, 9741566, 19483132, 38966264]

約数ペア:

[(1, 38966264), (2, 19483132), (4, 9741566), (8, 4870783), (19, 2050856), (38, 1025428), (76, 512714), (152, 256357), (269, 144856), (538, 72428), (953, 40888), (1076, 36214), (1906, 20444), (2152, 18107), (3812, 10222), (5111, 7624)]