28559218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6043}}^1$

素因数の和:6201

約数の個数: 16

約数和(自身を含む): 45692640

約数和(自身を除く): 17133422

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 6043, 12086, 102731, 205462, 839977, 1679954, 14279609, 28559218]

約数ペア:

[(1, 28559218), (2, 14279609), (17, 1679954), (34, 839977), (139, 205462), (278, 102731), (2363, 12086), (4726, 6043)]