78681296

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:759

約数の個数: 40

約数和(自身を含む): 157088904

約数和(自身を除く): 78407608

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 277, 328, 433, 554, 656, 866, 1108, 1732, 2216, 3464, 4432, 6928, 11357, 17753, 22714, 35506, 45428, 71012, 90856, 119941, 142024, 181712, 239882, 284048, 479764, 959528, 1919056, 4917581, 9835162, 19670324, 39340648, 78681296]

約数ペア:

[(1, 78681296), (2, 39340648), (4, 19670324), (8, 9835162), (16, 4917581), (41, 1919056), (82, 959528), (164, 479764), (277, 284048), (328, 239882), (433, 181712), (554, 142024), (656, 119941), (866, 90856), (1108, 71012), (1732, 45428), (2216, 35506), (3464, 22714), (4432, 17753), (6928, 11357)]