28958184

素因数分解:

$2^3\times 3^2\times {\mathrm{402197}}^1$

素因数の和:402209

約数の個数: 24

約数和(自身を含む): 78428610

約数和(自身を除く): 49470426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 402197, 804394, 1206591, 1608788, 2413182, 3217576, 3619773, 4826364, 7239546, 9652728, 14479092, 28958184]

約数ペア:

[(1, 28958184), (2, 14479092), (3, 9652728), (4, 7239546), (6, 4826364), (8, 3619773), (9, 3217576), (12, 2413182), (18, 1608788), (24, 1206591), (36, 804394), (72, 402197)]