8662808

素因数分解:

$2^3\times 7^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 80

約数和(自身を含む): 21175560

約数和(自身を除く): 12512752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 49, 56, 77, 82, 88, 98, 154, 164, 196, 287, 308, 328, 343, 392, 451, 539, 574, 616, 686, 902, 1078, 1148, 1372, 1804, 2009, 2156, 2296, 2401, 2744, 3157, 3608, 3773, 4018, 4312, 4802, 6314, 7546, 8036, 9604, 12628, 14063, 15092, 16072, 19208, 22099, 25256, 26411, 28126, 30184, 44198, 52822, 56252, 88396, 98441, 105644, 112504, 154693, 176792, 196882, 211288, 309386, 393764, 618772, 787528, 1082851, 1237544, 2165702, 4331404, 8662808]

約数ペア:

[(1, 8662808), (2, 4331404), (4, 2165702), (7, 1237544), (8, 1082851), (11, 787528), (14, 618772), (22, 393764), (28, 309386), (41, 211288), (44, 196882), (49, 176792), (56, 154693), (77, 112504), (82, 105644), (88, 98441), (98, 88396), (154, 56252), (164, 52822), (196, 44198), (287, 30184), (308, 28126), (328, 26411), (343, 25256), (392, 22099), (451, 19208), (539, 16072), (574, 15092), (616, 14063), (686, 12628), (902, 9604), (1078, 8036), (1148, 7546), (1372, 6314), (1804, 4802), (2009, 4312), (2156, 4018), (2296, 3773), (2401, 3608), (2744, 3157)]