28223394

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 58248960

約数和(自身を除く): 30025566

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 787, 834, 1574, 2361, 4722, 5977, 11954, 17931, 33841, 35862, 67682, 101523, 109393, 203046, 218786, 328179, 656358, 4703899, 9407798, 14111697, 28223394]

約数ペア:

[(1, 28223394), (2, 14111697), (3, 9407798), (6, 4703899), (43, 656358), (86, 328179), (129, 218786), (139, 203046), (258, 109393), (278, 101523), (417, 67682), (787, 35862), (834, 33841), (1574, 17931), (2361, 11954), (4722, 5977)]