57156778

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{23599}}^1$

素因数の和:23781

約数の個数: 16

約数和(自身を含む): 98553600

約数和(自身を除く): 41396822

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 23599, 47198, 165193, 330386, 4082627, 8165254, 28578389, 57156778]

約数ペア:

[(1, 57156778), (2, 28578389), (7, 8165254), (14, 4082627), (173, 330386), (346, 165193), (1211, 47198), (2422, 23599)]