28137264

素因数分解:

$2^4\times 3^1\times {\mathrm{619}}^1\times {\mathrm{947}}^1$

素因数の和:1577

約数の個数: 40

約数和(自身を含む): 72882240

約数和(自身を除く): 44744976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 619, 947, 1238, 1857, 1894, 2476, 2841, 3714, 3788, 4952, 5682, 7428, 7576, 9904, 11364, 14856, 15152, 22728, 29712, 45456, 586193, 1172386, 1758579, 2344772, 3517158, 4689544, 7034316, 9379088, 14068632, 28137264]

約数ペア:

[(1, 28137264), (2, 14068632), (3, 9379088), (4, 7034316), (6, 4689544), (8, 3517158), (12, 2344772), (16, 1758579), (24, 1172386), (48, 586193), (619, 45456), (947, 29712), (1238, 22728), (1857, 15152), (1894, 14856), (2476, 11364), (2841, 9904), (3714, 7576), (3788, 7428), (4952, 5682)]