42201412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 90091008

約数和(自身を除く): 47889596

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 121, 187, 223, 242, 253, 374, 391, 446, 484, 506, 748, 782, 892, 1012, 1564, 2057, 2453, 2783, 3791, 4114, 4301, 4906, 5129, 5566, 7582, 8228, 8602, 9812, 10258, 11132, 15164, 17204, 20516, 26983, 41701, 47311, 53966, 56419, 83402, 87193, 94622, 107932, 112838, 166804, 174386, 189244, 225676, 348772, 458711, 620609, 917422, 959123, 1241218, 1834844, 1918246, 2482436, 3836492, 10550353, 21100706, 42201412]

約数ペア:

[(1, 42201412), (2, 21100706), (4, 10550353), (11, 3836492), (17, 2482436), (22, 1918246), (23, 1834844), (34, 1241218), (44, 959123), (46, 917422), (68, 620609), (92, 458711), (121, 348772), (187, 225676), (223, 189244), (242, 174386), (253, 166804), (374, 112838), (391, 107932), (446, 94622), (484, 87193), (506, 83402), (748, 56419), (782, 53966), (892, 47311), (1012, 41701), (1564, 26983), (2057, 20516), (2453, 17204), (2783, 15164), (3791, 11132), (4114, 10258), (4301, 9812), (4906, 8602), (5129, 8228), (5566, 7582)]