71203762

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 129830040

約数和(自身を除く): 58626278

約数列:

[1, 2, 7, 14, 37, 49, 73, 74, 98, 146, 259, 269, 511, 518, 538, 1022, 1813, 1883, 2701, 3577, 3626, 3766, 5402, 7154, 9953, 13181, 18907, 19637, 19906, 26362, 37814, 39274, 69671, 132349, 137459, 139342, 264698, 274918, 487697, 726569, 962213, 975394, 1453138, 1924426, 5085983, 10171966, 35601881, 71203762]

約数ペア:

[(1, 71203762), (2, 35601881), (7, 10171966), (14, 5085983), (37, 1924426), (49, 1453138), (73, 975394), (74, 962213), (98, 726569), (146, 487697), (259, 274918), (269, 264698), (511, 139342), (518, 137459), (538, 132349), (1022, 69671), (1813, 39274), (1883, 37814), (2701, 26362), (3577, 19906), (3626, 19637), (3766, 18907), (5402, 13181), (7154, 9953)]