3856426784

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{555361}}^1$

素因数の和:555409

約数の個数: 48

約数和(自身を含む): 8956878336

約数和(自身を除く): 5100451552

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, 555361, 1110722, 2221444, 3887527, 4442888, 7775054, 8885776, 15550108, 17216191, 17771552, 31100216, 34432382, 62200432, 68864764, 120513337, 124400864, 137729528, 241026674, 275459056, 482053348, 550918112, 964106696, 1928213392, 3856426784]

約数ペア:

[(1, 3856426784), (2, 1928213392), (4, 964106696), (7, 550918112), (8, 482053348), (14, 275459056), (16, 241026674), (28, 137729528), (31, 124400864), (32, 120513337), (56, 68864764), (62, 62200432), (112, 34432382), (124, 31100216), (217, 17771552), (224, 17216191), (248, 15550108), (434, 8885776), (496, 7775054), (868, 4442888), (992, 3887527), (1736, 2221444), (3472, 1110722), (6944, 555361)]