70405336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{967}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 139392000

約数和(自身を除く): 68986664

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 479, 958, 967, 1916, 1934, 3832, 3868, 7736, 9101, 18202, 18373, 36404, 36746, 72808, 73492, 146984, 463193, 926386, 1852772, 3705544, 8800667, 17601334, 35202668, 70405336]

約数ペア:

[(1, 70405336), (2, 35202668), (4, 17601334), (8, 8800667), (19, 3705544), (38, 1852772), (76, 926386), (152, 463193), (479, 146984), (958, 73492), (967, 72808), (1916, 36746), (1934, 36404), (3832, 18373), (3868, 18202), (7736, 9101)]