40182464

素因数分解:

$2^6\times 7^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:625

約数の個数: 56

約数和(自身を含む): 91744800

約数和(自身を除く): 51562336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 257, 349, 448, 514, 698, 1028, 1396, 1799, 2056, 2443, 2792, 3598, 4112, 4886, 5584, 7196, 8224, 9772, 11168, 14392, 16448, 19544, 22336, 28784, 39088, 57568, 78176, 89693, 115136, 156352, 179386, 358772, 627851, 717544, 1255702, 1435088, 2511404, 2870176, 5022808, 5740352, 10045616, 20091232, 40182464]

約数ペア:

[(1, 40182464), (2, 20091232), (4, 10045616), (7, 5740352), (8, 5022808), (14, 2870176), (16, 2511404), (28, 1435088), (32, 1255702), (56, 717544), (64, 627851), (112, 358772), (224, 179386), (257, 156352), (349, 115136), (448, 89693), (514, 78176), (698, 57568), (1028, 39088), (1396, 28784), (1799, 22336), (2056, 19544), (2443, 16448), (2792, 14392), (3598, 11168), (4112, 9772), (4886, 8224), (5584, 7196)]