25890552

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{3299}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 70785000

約数和(自身を除く): 44894448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3299, 3924, 6598, 7848, 9897, 13196, 19794, 26392, 29691, 39588, 59382, 79176, 118764, 237528, 359591, 719182, 1078773, 1438364, 2157546, 2876728, 3236319, 4315092, 6472638, 8630184, 12945276, 25890552]

約数ペア:

[(1, 25890552), (2, 12945276), (3, 8630184), (4, 6472638), (6, 4315092), (8, 3236319), (9, 2876728), (12, 2157546), (18, 1438364), (24, 1078773), (36, 719182), (72, 359591), (109, 237528), (218, 118764), (327, 79176), (436, 59382), (654, 39588), (872, 29691), (981, 26392), (1308, 19794), (1962, 13196), (2616, 9897), (3299, 7848), (3924, 6598)]