70530416

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2190

約数の個数: 60

約数和(自身を含む): 159114816

約数和(自身を除く): 88584400

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1496, 1936, 2057, 2143, 2992, 4114, 4286, 8228, 8572, 16456, 17144, 23573, 32912, 34288, 36431, 47146, 72862, 94292, 145724, 188584, 259303, 291448, 377168, 400741, 518606, 582896, 801482, 1037212, 1602964, 2074424, 3205928, 4148848, 4408151, 6411856, 8816302, 17632604, 35265208, 70530416]

約数ペア:

[(1, 70530416), (2, 35265208), (4, 17632604), (8, 8816302), (11, 6411856), (16, 4408151), (17, 4148848), (22, 3205928), (34, 2074424), (44, 1602964), (68, 1037212), (88, 801482), (121, 582896), (136, 518606), (176, 400741), (187, 377168), (242, 291448), (272, 259303), (374, 188584), (484, 145724), (748, 94292), (968, 72862), (1496, 47146), (1936, 36431), (2057, 34288), (2143, 32912), (2992, 23573), (4114, 17144), (4286, 16456), (8228, 8572)]