7760648

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 16766400

約数和(自身を除く): 9005752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 997, 1112, 1946, 1994, 3892, 3988, 6979, 7784, 7976, 13958, 27916, 55832, 138583, 277166, 554332, 970081, 1108664, 1940162, 3880324, 7760648]

約数ペア:

[(1, 7760648), (2, 3880324), (4, 1940162), (7, 1108664), (8, 970081), (14, 554332), (28, 277166), (56, 138583), (139, 55832), (278, 27916), (556, 13958), (973, 7976), (997, 7784), (1112, 6979), (1946, 3988), (1994, 3892)]