71866312

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{4567}}^1$

素因数の和:4861

約数の個数: 32

約数和(自身を含む): 154581120

約数和(自身を除く): 82714808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3934, 4567, 7868, 9134, 15736, 18268, 31969, 36536, 63938, 127876, 255752, 1283327, 2566654, 5133308, 8983289, 10266616, 17966578, 35933156, 71866312]

約数ペア:

[(1, 71866312), (2, 35933156), (4, 17966578), (7, 10266616), (8, 8983289), (14, 5133308), (28, 2566654), (56, 1283327), (281, 255752), (562, 127876), (1124, 63938), (1967, 36536), (2248, 31969), (3934, 18268), (4567, 15736), (7868, 9134)]