25115486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1549}}^1$

素因数の和:1640

約数の個数: 24

約数和(自身を含む): 42054600

約数和(自身を除く): 16939114

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 737, 1474, 1549, 3098, 8107, 16214, 17039, 34078, 103783, 187429, 207566, 374858, 1141613, 2283226, 12557743, 25115486]

約数ペア:

[(1, 25115486), (2, 12557743), (11, 2283226), (22, 1141613), (67, 374858), (121, 207566), (134, 187429), (242, 103783), (737, 34078), (1474, 17039), (1549, 16214), (3098, 8107)]