27013252

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 28870268

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 109, 167, 212, 218, 334, 371, 436, 668, 742, 763, 1169, 1484, 1526, 2338, 3052, 4676, 5777, 8851, 11554, 17702, 18203, 23108, 35404, 36406, 40439, 61957, 72812, 80878, 123914, 127421, 161756, 247828, 254842, 509684, 964759, 1929518, 3859036, 6753313, 13506626, 27013252]

約数ペア:

[(1, 27013252), (2, 13506626), (4, 6753313), (7, 3859036), (14, 1929518), (28, 964759), (53, 509684), (106, 254842), (109, 247828), (167, 161756), (212, 127421), (218, 123914), (334, 80878), (371, 72812), (436, 61957), (668, 40439), (742, 36406), (763, 35404), (1169, 23108), (1484, 18203), (1526, 17702), (2338, 11554), (3052, 8851), (4676, 5777)]