85888474

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 159235200

約数和(自身を除く): 73346726

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 193, 239, 266, 386, 478, 931, 1351, 1673, 1862, 2702, 3346, 3667, 4541, 7334, 9082, 9457, 11711, 18914, 23422, 25669, 31787, 46127, 51338, 63574, 92254, 179683, 222509, 322889, 359366, 445018, 645778, 876413, 1752826, 2260223, 4520446, 6134891, 12269782, 42944237, 85888474]

約数ペア:

[(1, 85888474), (2, 42944237), (7, 12269782), (14, 6134891), (19, 4520446), (38, 2260223), (49, 1752826), (98, 876413), (133, 645778), (193, 445018), (239, 359366), (266, 322889), (386, 222509), (478, 179683), (931, 92254), (1351, 63574), (1673, 51338), (1862, 46127), (2702, 31787), (3346, 25669), (3667, 23422), (4541, 18914), (7334, 11711), (9082, 9457)]