28793204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12347}}^1$

素因数の和:12415

約数の個数: 24

約数和(自身を含む): 56010528

約数和(自身を除く): 27217324

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 12347, 24694, 49388, 135817, 271634, 543268, 654391, 1308782, 2617564, 7198301, 14396602, 28793204]

約数ペア:

[(1, 28793204), (2, 14396602), (4, 7198301), (11, 2617564), (22, 1308782), (44, 654391), (53, 543268), (106, 271634), (212, 135817), (583, 49388), (1166, 24694), (2332, 12347)]