7881344

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 15952800

約数和(自身を除く): 8071456

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 919, 1072, 1838, 2144, 3676, 4288, 7352, 8576, 14704, 29408, 58816, 61573, 117632, 123146, 246292, 492584, 985168, 1970336, 3940672, 7881344]

約数ペア:

[(1, 7881344), (2, 3940672), (4, 1970336), (8, 985168), (16, 492584), (32, 246292), (64, 123146), (67, 117632), (128, 61573), (134, 58816), (268, 29408), (536, 14704), (919, 8576), (1072, 7352), (1838, 4288), (2144, 3676)]