28928796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{185441}}^1$

素因数の和:185461

約数の個数: 24

約数和(自身を含む): 72693264

約数和(自身を除く): 43764468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 185441, 370882, 556323, 741764, 1112646, 2225292, 2410733, 4821466, 7232199, 9642932, 14464398, 28928796]

約数ペア:

[(1, 28928796), (2, 14464398), (3, 9642932), (4, 7232199), (6, 4821466), (12, 2410733), (13, 2225292), (26, 1112646), (39, 741764), (52, 556323), (78, 370882), (156, 185441)]