28219252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18043}}^1$

素因数の和:18087

約数の個数: 24

約数和(自身を含む): 54565056

約数和(自身を除く): 26345804

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 18043, 36086, 72172, 306731, 414989, 613462, 829978, 1226924, 1659956, 7054813, 14109626, 28219252]

約数ペア:

[(1, 28219252), (2, 14109626), (4, 7054813), (17, 1659956), (23, 1226924), (34, 829978), (46, 613462), (68, 414989), (92, 306731), (391, 72172), (782, 36086), (1564, 18043)]