28367055353

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{99181}}^1$

素因数の和:99657

約数の個数: 24

約数和(自身を含む): 35616256200

約数和(自身を除く): 7249200847

約数列:

[1, 7, 13, 49, 91, 449, 637, 3143, 5837, 22001, 40859, 99181, 286013, 694267, 1289353, 4859869, 9025471, 44532269, 63178297, 311725883, 578919497, 2182081181, 4052436479, 28367055353]

約数ペア:

[(1, 28367055353), (7, 4052436479), (13, 2182081181), (49, 578919497), (91, 311725883), (449, 63178297), (637, 44532269), (3143, 9025471), (5837, 4859869), (22001, 1289353), (40859, 694267), (99181, 286013)]