34878256

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2857}}^1$

素因数の和:2981

約数の個数: 40

約数和(自身を含む): 77966240

約数和(自身を除く): 43087984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 2857, 3052, 5714, 6104, 11428, 12208, 19999, 22856, 39998, 45712, 79996, 159992, 311413, 319984, 622826, 1245652, 2179891, 2491304, 4359782, 4982608, 8719564, 17439128, 34878256]

約数ペア:

[(1, 34878256), (2, 17439128), (4, 8719564), (7, 4982608), (8, 4359782), (14, 2491304), (16, 2179891), (28, 1245652), (56, 622826), (109, 319984), (112, 311413), (218, 159992), (436, 79996), (763, 45712), (872, 39998), (1526, 22856), (1744, 19999), (2857, 12208), (3052, 11428), (5714, 6104)]