71350972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13627}}^1$

素因数の和:13666

約数の個数: 48

約数和(自身を含む): 164844288

約数和(自身を除く): 93493316

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 13627, 27254, 54508, 95389, 149897, 190778, 231659, 299794, 381556, 463318, 599588, 926636, 1049279, 1621613, 2098558, 2548249, 3243226, 4197116, 5096498, 6486452, 10192996, 17837743, 35675486, 71350972]

約数ペア:

[(1, 71350972), (2, 35675486), (4, 17837743), (7, 10192996), (11, 6486452), (14, 5096498), (17, 4197116), (22, 3243226), (28, 2548249), (34, 2098558), (44, 1621613), (68, 1049279), (77, 926636), (119, 599588), (154, 463318), (187, 381556), (238, 299794), (308, 231659), (374, 190778), (476, 149897), (748, 95389), (1309, 54508), (2618, 27254), (5236, 13627)]