28223918016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{20999939}}^1$

素因数の和:20999961

約数の個数: 56

約数和(自身を含む): 85343756160

約数和(自身を除く): 57119838144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 20999939, 41999878, 62999817, 83999756, 125999634, 146999573, 167999512, 251999268, 293999146, 335999024, 440998719, 503998536, 587998292, 671998048, 881997438, 1007997072, 1175996584, 1343996096, 1763994876, 2015994144, 2351993168, 3527989752, 4031988288, 4703986336, 7055979504, 9407972672, 14111959008, 28223918016]

約数ペア:

[(1, 28223918016), (2, 14111959008), (3, 9407972672), (4, 7055979504), (6, 4703986336), (7, 4031988288), (8, 3527989752), (12, 2351993168), (14, 2015994144), (16, 1763994876), (21, 1343996096), (24, 1175996584), (28, 1007997072), (32, 881997438), (42, 671998048), (48, 587998292), (56, 503998536), (64, 440998719), (84, 335999024), (96, 293999146), (112, 251999268), (168, 167999512), (192, 146999573), (224, 125999634), (336, 83999756), (448, 62999817), (672, 41999878), (1344, 20999939)]