124428872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1709}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 246240000

約数和(自身を除く): 121811128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 479, 958, 1709, 1916, 3418, 3832, 6836, 9101, 13672, 18202, 32471, 36404, 64942, 72808, 129884, 259768, 818611, 1637222, 3274444, 6548888, 15553609, 31107218, 62214436, 124428872]

約数ペア:

[(1, 124428872), (2, 62214436), (4, 31107218), (8, 15553609), (19, 6548888), (38, 3274444), (76, 1637222), (152, 818611), (479, 259768), (958, 129884), (1709, 72808), (1916, 64942), (3418, 36404), (3832, 32471), (6836, 18202), (9101, 13672)]