28984074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3989}}^1$

素因数の和:4174

約数の個数: 32

約数和(自身を含む): 66648960

約数和(自身を除く): 37664886

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 3989, 7266, 7978, 11967, 23934, 27923, 55846, 83769, 167538, 690097, 1380194, 2070291, 4140582, 4830679, 9661358, 14492037, 28984074]

約数ペア:

[(1, 28984074), (2, 14492037), (3, 9661358), (6, 4830679), (7, 4140582), (14, 2070291), (21, 1380194), (42, 690097), (173, 167538), (346, 83769), (519, 55846), (1038, 27923), (1211, 23934), (2422, 11967), (3633, 7978), (3989, 7266)]