28850406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{369877}}^1$

素因数の和:369895

約数の個数: 16

約数和(自身を含む): 62139504

約数和(自身を除く): 33289098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 369877, 739754, 1109631, 2219262, 4808401, 9616802, 14425203, 28850406]

約数ペア:

[(1, 28850406), (2, 14425203), (3, 9616802), (6, 4808401), (13, 2219262), (26, 1109631), (39, 739754), (78, 369877)]