1037647856

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 2333422080

約数和(自身を除く): 1295774224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 197, 262, 359, 394, 524, 718, 788, 917, 1048, 1379, 1436, 1576, 1834, 2096, 2513, 2758, 2872, 3152, 3668, 5026, 5516, 5744, 7336, 10052, 11032, 14672, 20104, 22064, 25807, 40208, 47029, 51614, 70723, 94058, 103228, 141446, 180649, 188116, 206456, 282892, 329203, 361298, 376232, 412912, 495061, 565784, 658406, 722596, 752464, 990122, 1131568, 1316812, 1445192, 1980244, 2633624, 2890384, 3960488, 5267248, 7920976, 9264713, 18529426, 37058852, 64852991, 74117704, 129705982, 148235408, 259411964, 518823928, 1037647856]

約数ペア:

[(1, 1037647856), (2, 518823928), (4, 259411964), (7, 148235408), (8, 129705982), (14, 74117704), (16, 64852991), (28, 37058852), (56, 18529426), (112, 9264713), (131, 7920976), (197, 5267248), (262, 3960488), (359, 2890384), (394, 2633624), (524, 1980244), (718, 1445192), (788, 1316812), (917, 1131568), (1048, 990122), (1379, 752464), (1436, 722596), (1576, 658406), (1834, 565784), (2096, 495061), (2513, 412912), (2758, 376232), (2872, 361298), (3152, 329203), (3668, 282892), (5026, 206456), (5516, 188116), (5744, 180649), (7336, 141446), (10052, 103228), (11032, 94058), (14672, 70723), (20104, 51614), (22064, 47029), (25807, 40208)]