1400414512

素因数分解:

$2^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{21521}}^1$

素因数の和:21626

約数の個数: 60

約数和(自身を含む): 3194467416

約数和(自身を除く): 1794052904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 166, 196, 332, 392, 581, 664, 784, 1162, 1328, 2324, 4067, 4648, 8134, 9296, 16268, 21521, 32536, 43042, 65072, 86084, 150647, 172168, 301294, 344336, 602588, 1054529, 1205176, 1786243, 2109058, 2410352, 3572486, 4218116, 7144972, 8436232, 12503701, 14289944, 16872464, 25007402, 28579888, 50014804, 87525907, 100029608, 175051814, 200059216, 350103628, 700207256, 1400414512]

約数ペア:

[(1, 1400414512), (2, 700207256), (4, 350103628), (7, 200059216), (8, 175051814), (14, 100029608), (16, 87525907), (28, 50014804), (49, 28579888), (56, 25007402), (83, 16872464), (98, 14289944), (112, 12503701), (166, 8436232), (196, 7144972), (332, 4218116), (392, 3572486), (581, 2410352), (664, 2109058), (784, 1786243), (1162, 1205176), (1328, 1054529), (2324, 602588), (4067, 344336), (4648, 301294), (8134, 172168), (9296, 150647), (16268, 86084), (21521, 65072), (32536, 43042)]