3965192

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 9555840

約数和(自身を除く): 5590648

約数列:

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

約数ペア:

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