39459812

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 83607552

約数和(自身を除く): 44147740

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 71, 92, 142, 161, 284, 322, 497, 644, 863, 994, 1633, 1726, 1988, 3266, 3452, 6041, 6532, 11431, 12082, 19849, 22862, 24164, 39698, 45724, 61273, 79396, 122546, 138943, 245092, 277886, 428911, 555772, 857822, 1409279, 1715644, 2818558, 5637116, 9864953, 19729906, 39459812]

約数ペア:

[(1, 39459812), (2, 19729906), (4, 9864953), (7, 5637116), (14, 2818558), (23, 1715644), (28, 1409279), (46, 857822), (71, 555772), (92, 428911), (142, 277886), (161, 245092), (284, 138943), (322, 122546), (497, 79396), (644, 61273), (863, 45724), (994, 39698), (1633, 24164), (1726, 22862), (1988, 19849), (3266, 12082), (3452, 11431), (6041, 6532)]