40928215538

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{205399}}^1$

素因数の和:205782

約数の個数: 32

約数和(自身を含む): 72011596800

約数和(自身を除く): 31083381262

約数列:

[1, 2, 7, 14, 43, 86, 301, 331, 602, 662, 2317, 4634, 14233, 28466, 99631, 199262, 205399, 410798, 1437793, 2875586, 8832157, 17664314, 61825099, 67987069, 123650198, 135974138, 475909483, 951818966, 2923443967, 5846887934, 20464107769, 40928215538]

約数ペア:

[(1, 40928215538), (2, 20464107769), (7, 5846887934), (14, 2923443967), (43, 951818966), (86, 475909483), (301, 135974138), (331, 123650198), (602, 67987069), (662, 61825099), (2317, 17664314), (4634, 8832157), (14233, 2875586), (28466, 1437793), (99631, 410798), (199262, 205399)]