27761888

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 71850240

約数和(自身を除く): 44088352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 532, 593, 608, 616, 836, 1064, 1186, 1232, 1463, 1672, 2128, 2372, 2464, 2926, 3344, 4151, 4256, 4744, 5852, 6523, 6688, 8302, 9488, 11267, 11704, 13046, 16604, 18976, 22534, 23408, 26092, 33208, 45068, 45661, 46816, 52184, 66416, 78869, 90136, 91322, 104368, 123937, 132832, 157738, 180272, 182644, 208736, 247874, 315476, 360544, 365288, 495748, 630952, 730576, 867559, 991496, 1261904, 1461152, 1735118, 1982992, 2523808, 3470236, 3965984, 6940472, 13880944, 27761888]

約数ペア:

[(1, 27761888), (2, 13880944), (4, 6940472), (7, 3965984), (8, 3470236), (11, 2523808), (14, 1982992), (16, 1735118), (19, 1461152), (22, 1261904), (28, 991496), (32, 867559), (38, 730576), (44, 630952), (56, 495748), (76, 365288), (77, 360544), (88, 315476), (112, 247874), (133, 208736), (152, 182644), (154, 180272), (176, 157738), (209, 132832), (224, 123937), (266, 104368), (304, 91322), (308, 90136), (352, 78869), (418, 66416), (532, 52184), (593, 46816), (608, 45661), (616, 45068), (836, 33208), (1064, 26092), (1186, 23408), (1232, 22534), (1463, 18976), (1672, 16604), (2128, 13046), (2372, 11704), (2464, 11267), (2926, 9488), (3344, 8302), (4151, 6688), (4256, 6523), (4744, 5852)]