26696684

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 55745088

約数和(自身を除く): 29048404

約数列:

[1, 2, 4, 7, 14, 28, 37, 73, 74, 146, 148, 259, 292, 353, 511, 518, 706, 1022, 1036, 1412, 2044, 2471, 2701, 4942, 5402, 9884, 10804, 13061, 18907, 25769, 26122, 37814, 51538, 52244, 75628, 91427, 103076, 180383, 182854, 360766, 365708, 721532, 953453, 1906906, 3813812, 6674171, 13348342, 26696684]

約数ペア:

[(1, 26696684), (2, 13348342), (4, 6674171), (7, 3813812), (14, 1906906), (28, 953453), (37, 721532), (73, 365708), (74, 360766), (146, 182854), (148, 180383), (259, 103076), (292, 91427), (353, 75628), (511, 52244), (518, 51538), (706, 37814), (1022, 26122), (1036, 25769), (1412, 18907), (2044, 13061), (2471, 10804), (2701, 9884), (4942, 5402)]