6646976

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 56

約数和(自身を含む): 15520416

約数和(自身を除く): 8873440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 401, 448, 518, 592, 802, 1036, 1184, 1604, 2072, 2368, 2807, 3208, 4144, 5614, 6416, 8288, 11228, 12832, 14837, 16576, 22456, 25664, 29674, 44912, 59348, 89824, 103859, 118696, 179648, 207718, 237392, 415436, 474784, 830872, 949568, 1661744, 3323488, 6646976]

約数ペア:

[(1, 6646976), (2, 3323488), (4, 1661744), (7, 949568), (8, 830872), (14, 474784), (16, 415436), (28, 237392), (32, 207718), (37, 179648), (56, 118696), (64, 103859), (74, 89824), (112, 59348), (148, 44912), (224, 29674), (259, 25664), (296, 22456), (401, 16576), (448, 14837), (518, 12832), (592, 11228), (802, 8288), (1036, 6416), (1184, 5614), (1604, 4144), (2072, 3208), (2368, 2807)]