74423188

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 154828800

約数和(自身を除く): 80405612

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 179, 217, 358, 434, 479, 716, 868, 958, 1253, 1916, 2506, 3353, 5012, 5549, 6706, 11098, 13412, 14849, 22196, 29698, 38843, 59396, 77686, 85741, 103943, 155372, 171482, 207886, 342964, 415772, 600187, 1200374, 2400748, 2657971, 5315942, 10631884, 18605797, 37211594, 74423188]

約数ペア:

[(1, 74423188), (2, 37211594), (4, 18605797), (7, 10631884), (14, 5315942), (28, 2657971), (31, 2400748), (62, 1200374), (124, 600187), (179, 415772), (217, 342964), (358, 207886), (434, 171482), (479, 155372), (716, 103943), (868, 85741), (958, 77686), (1253, 59396), (1916, 38843), (2506, 29698), (3353, 22196), (5012, 14849), (5549, 13412), (6706, 11098)]