2609013568

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{187861}}^1$

素因数の和:187911

約数の個数: 56

約数和(自身を含む): 6107769344

約数和(自身を除く): 3498755776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 187861, 375722, 751444, 1315027, 1502888, 2630054, 3005776, 5260108, 5823691, 6011552, 10520216, 11647382, 12023104, 21040432, 23294764, 40765837, 42080864, 46589528, 81531674, 84161728, 93179056, 163063348, 186358112, 326126696, 372716224, 652253392, 1304506784, 2609013568]

約数ペア:

[(1, 2609013568), (2, 1304506784), (4, 652253392), (7, 372716224), (8, 326126696), (14, 186358112), (16, 163063348), (28, 93179056), (31, 84161728), (32, 81531674), (56, 46589528), (62, 42080864), (64, 40765837), (112, 23294764), (124, 21040432), (217, 12023104), (224, 11647382), (248, 10520216), (434, 6011552), (448, 5823691), (496, 5260108), (868, 3005776), (992, 2630054), (1736, 1502888), (1984, 1315027), (3472, 751444), (6944, 375722), (13888, 187861)]