64079518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 103762944

約数和(自身を除く): 39683426

約数列:

[1, 2, 23, 46, 47, 94, 107, 214, 277, 554, 1081, 2162, 2461, 4922, 5029, 6371, 10058, 12742, 13019, 26038, 29639, 59278, 115667, 231334, 299437, 598874, 681697, 1363394, 1393033, 2786066, 32039759, 64079518]

約数ペア:

[(1, 64079518), (2, 32039759), (23, 2786066), (46, 1393033), (47, 1363394), (94, 681697), (107, 598874), (214, 299437), (277, 231334), (554, 115667), (1081, 59278), (2162, 29639), (2461, 26038), (4922, 13019), (5029, 12742), (6371, 10058)]