27391569338

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1439}}^1\times {\mathrm{15277}}^1$

素因数の和:16814

約数の個数: 32

約数和(自身を含む): 47520691200

約数和(自身を除く): 20129121862

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 1439, 2878, 10073, 15277, 20146, 30554, 106939, 128071, 213878, 256142, 896497, 1359653, 1792994, 2719306, 9517571, 19035142, 21983603, 43967206, 153885221, 307770442, 1956540667, 3913081334, 13695784669, 27391569338]

約数ペア:

[(1, 27391569338), (2, 13695784669), (7, 3913081334), (14, 1956540667), (89, 307770442), (178, 153885221), (623, 43967206), (1246, 21983603), (1439, 19035142), (2878, 9517571), (10073, 2719306), (15277, 1792994), (20146, 1359653), (30554, 896497), (106939, 256142), (128071, 213878)]