255635548

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{42073}}^1$

素因数の和:42122

約数の個数: 36

約数和(自身を含む): 537200832

約数和(自身を除く): 281565284

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 42073, 84146, 168292, 294511, 589022, 1178044, 1304263, 2061577, 2608526, 4123154, 5217052, 8246308, 9129841, 18259682, 36519364, 63908887, 127817774, 255635548]

約数ペア:

[(1, 255635548), (2, 127817774), (4, 63908887), (7, 36519364), (14, 18259682), (28, 9129841), (31, 8246308), (49, 5217052), (62, 4123154), (98, 2608526), (124, 2061577), (196, 1304263), (217, 1178044), (434, 589022), (868, 294511), (1519, 168292), (3038, 84146), (6076, 42073)]