28387498

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{5167}}^1$

素因数の和:5277

約数の個数: 16

約数和(自身を含む): 44279424

約数和(自身を除く): 15891926

約数列:

[1, 2, 41, 67, 82, 134, 2747, 5167, 5494, 10334, 211847, 346189, 423694, 692378, 14193749, 28387498]

約数ペア:

[(1, 28387498), (2, 14193749), (41, 692378), (67, 423694), (82, 346189), (134, 211847), (2747, 10334), (5167, 5494)]