7872046

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 15283296

約数和(自身を除く): 7411250

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 167, 182, 259, 334, 481, 518, 637, 962, 1169, 1274, 1813, 2171, 2338, 3367, 3626, 4342, 6179, 6734, 8183, 12358, 15197, 16366, 23569, 30394, 43253, 47138, 80327, 86506, 106379, 160654, 212758, 302771, 562289, 605542, 1124578, 3936023, 7872046]

約数ペア:

[(1, 7872046), (2, 3936023), (7, 1124578), (13, 605542), (14, 562289), (26, 302771), (37, 212758), (49, 160654), (74, 106379), (91, 86506), (98, 80327), (167, 47138), (182, 43253), (259, 30394), (334, 23569), (481, 16366), (518, 15197), (637, 12358), (962, 8183), (1169, 6734), (1274, 6179), (1813, 4342), (2171, 3626), (2338, 3367)]