70405874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26893}}^1$

素因数の和:26930

約数の個数: 32

約数和(自身を含む): 139418496

約数和(自身を除く): 69012622

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 26893, 53786, 188251, 295823, 376502, 457181, 591646, 914362, 2070761, 3200267, 4141522, 5028991, 6400534, 10057982, 35202937, 70405874]

約数ペア:

[(1, 70405874), (2, 35202937), (7, 10057982), (11, 6400534), (14, 5028991), (17, 4141522), (22, 3200267), (34, 2070761), (77, 914362), (119, 591646), (154, 457181), (187, 376502), (238, 295823), (374, 188251), (1309, 53786), (2618, 26893)]