349675448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{3109}}^1$

素因数の和:3959

約数の個数: 32

約数和(自身を含む): 695271600

約数和(自身を除く): 345596152

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 827, 1654, 3109, 3308, 6218, 6616, 12436, 14059, 24872, 28118, 52853, 56236, 105706, 112472, 211412, 422824, 2571143, 5142286, 10284572, 20569144, 43709431, 87418862, 174837724, 349675448]

約数ペア:

[(1, 349675448), (2, 174837724), (4, 87418862), (8, 43709431), (17, 20569144), (34, 10284572), (68, 5142286), (136, 2571143), (827, 422824), (1654, 211412), (3109, 112472), (3308, 105706), (6218, 56236), (6616, 52853), (12436, 28118), (14059, 24872)]