17691796232

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{63241}}^1$

素因数の和:63303

約数の個数: 72

約数和(自身を含む): 38733511530

約数和(自身を除く): 21041715298

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 289, 374, 484, 578, 748, 968, 1156, 1496, 2057, 2312, 3179, 4114, 6358, 8228, 12716, 16456, 25432, 34969, 63241, 69938, 126482, 139876, 252964, 279752, 505928, 695651, 1075097, 1391302, 2150194, 2782604, 4300388, 5565208, 7652161, 8600776, 11826067, 15304322, 18276649, 23652134, 30608644, 36553298, 47304268, 61217288, 73106596, 94608536, 130086737, 146213192, 201043139, 260173474, 402086278, 520346948, 804172556, 1040693896, 1608345112, 2211474529, 4422949058, 8845898116, 17691796232]

約数ペア:

[(1, 17691796232), (2, 8845898116), (4, 4422949058), (8, 2211474529), (11, 1608345112), (17, 1040693896), (22, 804172556), (34, 520346948), (44, 402086278), (68, 260173474), (88, 201043139), (121, 146213192), (136, 130086737), (187, 94608536), (242, 73106596), (289, 61217288), (374, 47304268), (484, 36553298), (578, 30608644), (748, 23652134), (968, 18276649), (1156, 15304322), (1496, 11826067), (2057, 8600776), (2312, 7652161), (3179, 5565208), (4114, 4300388), (6358, 2782604), (8228, 2150194), (12716, 1391302), (16456, 1075097), (25432, 695651), (34969, 505928), (63241, 279752), (69938, 252964), (126482, 139876)]