39419584

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 56

約数和(自身を含む): 82387440

約数和(自身を除く): 42967856

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 67, 116, 134, 232, 268, 317, 464, 536, 634, 928, 1072, 1268, 1856, 1943, 2144, 2536, 3886, 4288, 5072, 7772, 9193, 10144, 15544, 18386, 20288, 21239, 31088, 36772, 42478, 62176, 73544, 84956, 124352, 147088, 169912, 294176, 339824, 588352, 615931, 679648, 1231862, 1359296, 2463724, 4927448, 9854896, 19709792, 39419584]

約数ペア:

[(1, 39419584), (2, 19709792), (4, 9854896), (8, 4927448), (16, 2463724), (29, 1359296), (32, 1231862), (58, 679648), (64, 615931), (67, 588352), (116, 339824), (134, 294176), (232, 169912), (268, 147088), (317, 124352), (464, 84956), (536, 73544), (634, 62176), (928, 42478), (1072, 36772), (1268, 31088), (1856, 21239), (1943, 20288), (2144, 18386), (2536, 15544), (3886, 10144), (4288, 9193), (5072, 7772)]