28479948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10937}}^1$

素因数の和:10982

約数の個数: 48

約数和(自身を含む): 78403584

約数和(自身を除く): 49923636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 10937, 21874, 32811, 43748, 65622, 76559, 131244, 153118, 229677, 306236, 339047, 459354, 678094, 918708, 1017141, 1356188, 2034282, 2373329, 4068564, 4746658, 7119987, 9493316, 14239974, 28479948]

約数ペア:

[(1, 28479948), (2, 14239974), (3, 9493316), (4, 7119987), (6, 4746658), (7, 4068564), (12, 2373329), (14, 2034282), (21, 1356188), (28, 1017141), (31, 918708), (42, 678094), (62, 459354), (84, 339047), (93, 306236), (124, 229677), (186, 153118), (217, 131244), (372, 76559), (434, 65622), (651, 43748), (868, 32811), (1302, 21874), (2604, 10937)]