66249604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 124862976

約数和(自身を除く): 58613372

約数列:

[1, 2, 4, 31, 41, 62, 82, 83, 124, 157, 164, 166, 314, 332, 628, 1271, 2542, 2573, 3403, 4867, 5084, 5146, 6437, 6806, 9734, 10292, 12874, 13031, 13612, 19468, 25748, 26062, 52124, 105493, 199547, 210986, 399094, 403961, 421972, 534271, 798188, 807922, 1068542, 1615844, 2137084, 16562401, 33124802, 66249604]

約数ペア:

[(1, 66249604), (2, 33124802), (4, 16562401), (31, 2137084), (41, 1615844), (62, 1068542), (82, 807922), (83, 798188), (124, 534271), (157, 421972), (164, 403961), (166, 399094), (314, 210986), (332, 199547), (628, 105493), (1271, 52124), (2542, 26062), (2573, 25748), (3403, 19468), (4867, 13612), (5084, 13031), (5146, 12874), (6437, 10292), (6806, 9734)]