28791402

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2447}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 60279552

約数和(自身を除く): 31488150

約数列:

[1, 2, 3, 6, 37, 53, 74, 106, 111, 159, 222, 318, 1961, 2447, 3922, 4894, 5883, 7341, 11766, 14682, 90539, 129691, 181078, 259382, 271617, 389073, 543234, 778146, 4798567, 9597134, 14395701, 28791402]

約数ペア:

[(1, 28791402), (2, 14395701), (3, 9597134), (6, 4798567), (37, 778146), (53, 543234), (74, 389073), (106, 271617), (111, 259382), (159, 181078), (222, 129691), (318, 90539), (1961, 14682), (2447, 11766), (3922, 7341), (4894, 5883)]