28857364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18451}}^1$

素因数の和:18495

約数の個数: 24

約数和(自身を含む): 55798848

約数和(自身を除く): 26941484

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 18451, 36902, 73804, 313667, 424373, 627334, 848746, 1254668, 1697492, 7214341, 14428682, 28857364]

約数ペア:

[(1, 28857364), (2, 14428682), (4, 7214341), (17, 1697492), (23, 1254668), (34, 848746), (46, 627334), (68, 424373), (92, 313667), (391, 73804), (782, 36902), (1564, 18451)]