1333565536

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{6173}}^1$

素因数の和:6383

約数の個数: 48

約数和(自身を含む): 2704063824

約数和(自身を除く): 1370498288

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 157, 172, 314, 344, 628, 688, 1256, 1376, 2512, 5024, 6173, 6751, 12346, 13502, 24692, 27004, 49384, 54008, 98768, 108016, 197536, 216032, 265439, 530878, 969161, 1061756, 1938322, 2123512, 3876644, 4247024, 7753288, 8494048, 15506576, 31013152, 41673923, 83347846, 166695692, 333391384, 666782768, 1333565536]

約数ペア:

[(1, 1333565536), (2, 666782768), (4, 333391384), (8, 166695692), (16, 83347846), (32, 41673923), (43, 31013152), (86, 15506576), (157, 8494048), (172, 7753288), (314, 4247024), (344, 3876644), (628, 2123512), (688, 1938322), (1256, 1061756), (1376, 969161), (2512, 530878), (5024, 265439), (6173, 216032), (6751, 197536), (12346, 108016), (13502, 98768), (24692, 54008), (27004, 49384)]