68763534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{4003}}^1$

素因数の和:4424

約数の個数: 32

約数和(自身を含む): 157597440

約数和(自身を除く): 88833906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 2454, 2863, 4003, 5726, 8006, 8589, 12009, 17178, 24018, 28021, 56042, 84063, 168126, 1637227, 3274454, 4911681, 9823362, 11460589, 22921178, 34381767, 68763534]

約数ペア:

[(1, 68763534), (2, 34381767), (3, 22921178), (6, 11460589), (7, 9823362), (14, 4911681), (21, 3274454), (42, 1637227), (409, 168126), (818, 84063), (1227, 56042), (2454, 28021), (2863, 24018), (4003, 17178), (5726, 12009), (8006, 8589)]