73971712

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 155773800

約数和(自身を除く): 81802088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 1901, 2048, 2432, 3802, 4864, 7604, 9728, 15208, 19456, 30416, 36119, 38912, 60832, 72238, 121664, 144476, 243328, 288952, 486656, 577904, 973312, 1155808, 1946624, 2311616, 3893248, 4623232, 9246464, 18492928, 36985856, 73971712]

約数ペア:

[(1, 73971712), (2, 36985856), (4, 18492928), (8, 9246464), (16, 4623232), (19, 3893248), (32, 2311616), (38, 1946624), (64, 1155808), (76, 973312), (128, 577904), (152, 486656), (256, 288952), (304, 243328), (512, 144476), (608, 121664), (1024, 72238), (1216, 60832), (1901, 38912), (2048, 36119), (2432, 30416), (3802, 19456), (4864, 15208), (7604, 9728)]