7930384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 19748736

約数和(自身を除く): 11818352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 157, 164, 176, 287, 308, 314, 328, 451, 574, 616, 628, 656, 902, 1099, 1148, 1232, 1256, 1727, 1804, 2198, 2296, 2512, 3157, 3454, 3608, 4396, 4592, 6314, 6437, 6908, 7216, 8792, 12089, 12628, 12874, 13816, 17584, 24178, 25256, 25748, 27632, 45059, 48356, 50512, 51496, 70807, 90118, 96712, 102992, 141614, 180236, 193424, 283228, 360472, 495649, 566456, 720944, 991298, 1132912, 1982596, 3965192, 7930384]

約数ペア:

[(1, 7930384), (2, 3965192), (4, 1982596), (7, 1132912), (8, 991298), (11, 720944), (14, 566456), (16, 495649), (22, 360472), (28, 283228), (41, 193424), (44, 180236), (56, 141614), (77, 102992), (82, 96712), (88, 90118), (112, 70807), (154, 51496), (157, 50512), (164, 48356), (176, 45059), (287, 27632), (308, 25748), (314, 25256), (328, 24178), (451, 17584), (574, 13816), (616, 12874), (628, 12628), (656, 12089), (902, 8792), (1099, 7216), (1148, 6908), (1232, 6437), (1256, 6314), (1727, 4592), (1804, 4396), (2198, 3608), (2296, 3454), (2512, 3157)]