63891128

素因数分解:

$2^3\times 7^1\times {\mathrm{1140913}}^1$

素因数の和:1140926

約数の個数: 16

約数和(自身を含む): 136909680

約数和(自身を除く): 73018552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1140913, 2281826, 4563652, 7986391, 9127304, 15972782, 31945564, 63891128]

約数ペア:

[(1, 63891128), (2, 31945564), (4, 15972782), (7, 9127304), (8, 7986391), (14, 4563652), (28, 2281826), (56, 1140913)]