64757924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1259}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 77491036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 167, 308, 334, 668, 1169, 1259, 1837, 2338, 2518, 3674, 4676, 5036, 7348, 8813, 12859, 13849, 17626, 25718, 27698, 35252, 51436, 55396, 96943, 193886, 210253, 387772, 420506, 841012, 1471771, 2312783, 2943542, 4625566, 5887084, 9251132, 16189481, 32378962, 64757924]

約数ペア:

[(1, 64757924), (2, 32378962), (4, 16189481), (7, 9251132), (11, 5887084), (14, 4625566), (22, 2943542), (28, 2312783), (44, 1471771), (77, 841012), (154, 420506), (167, 387772), (308, 210253), (334, 193886), (668, 96943), (1169, 55396), (1259, 51436), (1837, 35252), (2338, 27698), (2518, 25718), (3674, 17626), (4676, 13849), (5036, 12859), (7348, 8813)]