28817718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{563}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 60912000

約数和(自身を除く): 32094282

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 449, 563, 898, 1126, 1347, 1689, 2694, 3378, 8531, 10697, 17062, 21394, 25593, 32091, 51186, 64182, 252787, 505574, 758361, 1516722, 4802953, 9605906, 14408859, 28817718]

約数ペア:

[(1, 28817718), (2, 14408859), (3, 9605906), (6, 4802953), (19, 1516722), (38, 758361), (57, 505574), (114, 252787), (449, 64182), (563, 51186), (898, 32091), (1126, 25593), (1347, 21394), (1689, 17062), (2694, 10697), (3378, 8531)]