70307312

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 139001520

約数和(自身を除く): 68694208

約数列:

[1, 2, 4, 8, 16, 101, 139, 202, 278, 313, 404, 556, 626, 808, 1112, 1252, 1616, 2224, 2504, 5008, 14039, 28078, 31613, 43507, 56156, 63226, 87014, 112312, 126452, 174028, 224624, 252904, 348056, 505808, 696112, 4394207, 8788414, 17576828, 35153656, 70307312]

約数ペア:

[(1, 70307312), (2, 35153656), (4, 17576828), (8, 8788414), (16, 4394207), (101, 696112), (139, 505808), (202, 348056), (278, 252904), (313, 224624), (404, 174028), (556, 126452), (626, 112312), (808, 87014), (1112, 63226), (1252, 56156), (1616, 43507), (2224, 31613), (2504, 28078), (5008, 14039)]