858996928

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:845

約数の個数: 56

約数和(自身を含む): 1730776320

約数和(自身を除く): 871779392

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 311, 412, 419, 622, 824, 838, 1244, 1648, 1676, 2488, 3296, 3352, 4976, 6592, 6704, 9952, 13408, 19904, 26816, 32033, 43157, 64066, 86314, 128132, 130309, 172628, 256264, 260618, 345256, 512528, 521236, 690512, 1025056, 1042472, 1381024, 2050112, 2084944, 2762048, 4169888, 8339776, 13421827, 26843654, 53687308, 107374616, 214749232, 429498464, 858996928]

約数ペア:

[(1, 858996928), (2, 429498464), (4, 214749232), (8, 107374616), (16, 53687308), (32, 26843654), (64, 13421827), (103, 8339776), (206, 4169888), (311, 2762048), (412, 2084944), (419, 2050112), (622, 1381024), (824, 1042472), (838, 1025056), (1244, 690512), (1648, 521236), (1676, 512528), (2488, 345256), (3296, 260618), (3352, 256264), (4976, 172628), (6592, 130309), (6704, 128132), (9952, 86314), (13408, 64066), (19904, 43157), (26816, 32033)]