42279908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 84295680

約数和(自身を除く): 42015772

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 139, 223, 278, 341, 446, 556, 682, 892, 1364, 1529, 2453, 3058, 4309, 4906, 6116, 6913, 8618, 9812, 13826, 17236, 27652, 30997, 47399, 61994, 76043, 94798, 123988, 152086, 189596, 304172, 340967, 681934, 960907, 1363868, 1921814, 3843628, 10569977, 21139954, 42279908]

約数ペア:

[(1, 42279908), (2, 21139954), (4, 10569977), (11, 3843628), (22, 1921814), (31, 1363868), (44, 960907), (62, 681934), (124, 340967), (139, 304172), (223, 189596), (278, 152086), (341, 123988), (446, 94798), (556, 76043), (682, 61994), (892, 47399), (1364, 30997), (1529, 27652), (2453, 17236), (3058, 13826), (4309, 9812), (4906, 8618), (6116, 6913)]