27405308

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3779}}^1$

素因数の和:3834

約数の個数: 36

約数和(自身を含む): 57312360

約数和(自身を除く): 29907052

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 3779, 7252, 7558, 15116, 26453, 52906, 105812, 139823, 185171, 279646, 370342, 559292, 740684, 978761, 1957522, 3915044, 6851327, 13702654, 27405308]

約数ペア:

[(1, 27405308), (2, 13702654), (4, 6851327), (7, 3915044), (14, 1957522), (28, 978761), (37, 740684), (49, 559292), (74, 370342), (98, 279646), (148, 185171), (196, 139823), (259, 105812), (518, 52906), (1036, 26453), (1813, 15116), (3626, 7558), (3779, 7252)]