13426974728

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{2411}}^1\times {\mathrm{3889}}^1$

素因数の和:6485

約数の個数: 32

約数和(自身を含む): 25333236000

約数和(自身を除く): 11906261272

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 2411, 3889, 4822, 7778, 9644, 15556, 19288, 31112, 431569, 696131, 863138, 1392262, 1726276, 2784524, 3452552, 5569048, 9376379, 18752758, 37505516, 75011032, 1678371841, 3356743682, 6713487364, 13426974728]

約数ペア:

[(1, 13426974728), (2, 6713487364), (4, 3356743682), (8, 1678371841), (179, 75011032), (358, 37505516), (716, 18752758), (1432, 9376379), (2411, 5569048), (3889, 3452552), (4822, 2784524), (7778, 1726276), (9644, 1392262), (15556, 863138), (19288, 696131), (31112, 431569)]