66589918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 108930528

約数和(自身を除く): 42340610

約数列:

[1, 2, 17, 34, 61, 97, 122, 194, 331, 662, 1037, 1649, 2074, 3298, 5627, 5917, 11254, 11834, 20191, 32107, 40382, 64214, 100589, 201178, 343247, 545819, 686494, 1091638, 1958527, 3917054, 33294959, 66589918]

約数ペア:

[(1, 66589918), (2, 33294959), (17, 3917054), (34, 1958527), (61, 1091638), (97, 686494), (122, 545819), (194, 343247), (331, 201178), (662, 100589), (1037, 64214), (1649, 40382), (2074, 32107), (3298, 20191), (5627, 11834), (5917, 11254)]