38723824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 85708800

約数和(自身を除く): 46984976

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 59, 68, 76, 118, 127, 136, 152, 236, 254, 272, 304, 323, 472, 508, 646, 944, 1003, 1016, 1121, 1292, 2006, 2032, 2159, 2242, 2413, 2584, 4012, 4318, 4484, 4826, 5168, 7493, 8024, 8636, 8968, 9652, 14986, 16048, 17272, 17936, 19057, 19304, 29972, 34544, 38114, 38608, 41021, 59944, 76228, 82042, 119888, 127381, 142367, 152456, 164084, 254762, 284734, 304912, 328168, 509524, 569468, 656336, 1019048, 1138936, 2038096, 2277872, 2420239, 4840478, 9680956, 19361912, 38723824]

約数ペア:

[(1, 38723824), (2, 19361912), (4, 9680956), (8, 4840478), (16, 2420239), (17, 2277872), (19, 2038096), (34, 1138936), (38, 1019048), (59, 656336), (68, 569468), (76, 509524), (118, 328168), (127, 304912), (136, 284734), (152, 254762), (236, 164084), (254, 152456), (272, 142367), (304, 127381), (323, 119888), (472, 82042), (508, 76228), (646, 59944), (944, 41021), (1003, 38608), (1016, 38114), (1121, 34544), (1292, 29972), (2006, 19304), (2032, 19057), (2159, 17936), (2242, 17272), (2413, 16048), (2584, 14986), (4012, 9652), (4318, 8968), (4484, 8636), (4826, 8024), (5168, 7493)]