28542798

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{36877}}^1$

素因数の和:36928

約数の個数: 24

約数和(自身を含む): 63282648

約数和(自身を除く): 34739850

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 36877, 73754, 110631, 221262, 331893, 663786, 1585711, 3171422, 4757133, 9514266, 14271399, 28542798]

約数ペア:

[(1, 28542798), (2, 14271399), (3, 9514266), (6, 4757133), (9, 3171422), (18, 1585711), (43, 663786), (86, 331893), (129, 221262), (258, 110631), (387, 73754), (774, 36877)]