27794136412

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{170881}}^1$

素因数の和:171086

約数の個数: 48

約数和(自身を含む): 57454629568

約数和(自身を除く): 29660493156

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 157, 259, 314, 518, 628, 1036, 1099, 2198, 4396, 5809, 11618, 23236, 40663, 81326, 162652, 170881, 341762, 683524, 1196167, 2392334, 4784668, 6322597, 12645194, 25290388, 26828317, 44258179, 53656634, 88516358, 107313268, 177032716, 187798219, 375596438, 751192876, 992647729, 1985295458, 3970590916, 6948534103, 13897068206, 27794136412]

約数ペア:

[(1, 27794136412), (2, 13897068206), (4, 6948534103), (7, 3970590916), (14, 1985295458), (28, 992647729), (37, 751192876), (74, 375596438), (148, 187798219), (157, 177032716), (259, 107313268), (314, 88516358), (518, 53656634), (628, 44258179), (1036, 26828317), (1099, 25290388), (2198, 12645194), (4396, 6322597), (5809, 4784668), (11618, 2392334), (23236, 1196167), (40663, 683524), (81326, 341762), (162652, 170881)]