2775732064

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{399731}}^1$

素因数の和:399779

約数の個数: 48

約数和(自身を含む): 6446877696

約数和(自身を除く): 3671145632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 399731, 799462, 1598924, 2798117, 3197848, 5596234, 6395696, 11192468, 12391661, 12791392, 22384936, 24783322, 44769872, 49566644, 86741627, 89539744, 99133288, 173483254, 198266576, 346966508, 396533152, 693933016, 1387866032, 2775732064]

約数ペア:

[(1, 2775732064), (2, 1387866032), (4, 693933016), (7, 396533152), (8, 346966508), (14, 198266576), (16, 173483254), (28, 99133288), (31, 89539744), (32, 86741627), (56, 49566644), (62, 44769872), (112, 24783322), (124, 22384936), (217, 12791392), (224, 12391661), (248, 11192468), (434, 6395696), (496, 5596234), (868, 3197848), (992, 2798117), (1736, 1598924), (3472, 799462), (6944, 399731)]