7257403328

素因数分解:

$2^6\times 7^2\times {\mathrm{1087}}^1\times {\mathrm{2129}}^1$

素因数の和:3242

約数の個数: 84

約数和(自身を含む): 16775948160

約数和(自身を除く): 9518544832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1087, 1568, 2129, 2174, 3136, 4258, 4348, 7609, 8516, 8696, 14903, 15218, 17032, 17392, 29806, 30436, 34064, 34784, 53263, 59612, 60872, 68128, 69568, 104321, 106526, 119224, 121744, 136256, 208642, 213052, 238448, 243488, 417284, 426104, 476896, 486976, 834568, 852208, 953792, 1669136, 1704416, 2314223, 3338272, 3408832, 4628446, 6676544, 9256892, 16199561, 18513784, 32399122, 37027568, 64798244, 74055136, 113396927, 129596488, 148110272, 226793854, 259192976, 453587708, 518385952, 907175416, 1036771904, 1814350832, 3628701664, 7257403328]

約数ペア:

[(1, 7257403328), (2, 3628701664), (4, 1814350832), (7, 1036771904), (8, 907175416), (14, 518385952), (16, 453587708), (28, 259192976), (32, 226793854), (49, 148110272), (56, 129596488), (64, 113396927), (98, 74055136), (112, 64798244), (196, 37027568), (224, 32399122), (392, 18513784), (448, 16199561), (784, 9256892), (1087, 6676544), (1568, 4628446), (2129, 3408832), (2174, 3338272), (3136, 2314223), (4258, 1704416), (4348, 1669136), (7609, 953792), (8516, 852208), (8696, 834568), (14903, 486976), (15218, 476896), (17032, 426104), (17392, 417284), (29806, 243488), (30436, 238448), (34064, 213052), (34784, 208642), (53263, 136256), (59612, 121744), (60872, 119224), (68128, 106526), (69568, 104321)]