28219834

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{3617}}^1$

素因数の和:3749

約数の個数: 16

約数和(自身を含む): 43763328

約数和(自身を除く): 15543494

約数列:

[1, 2, 47, 83, 94, 166, 3617, 3901, 7234, 7802, 169999, 300211, 339998, 600422, 14109917, 28219834]

約数ペア:

[(1, 28219834), (2, 14109917), (47, 600422), (83, 339998), (94, 300211), (166, 169999), (3617, 7802), (3901, 7234)]