26890108

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7331}}^1$

素因数の和:7473

約数の個数: 24

約数和(自身を含む): 54198144

約数和(自身を除く): 27308036

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 7331, 14662, 29324, 51317, 102634, 205268, 960361, 1920722, 3841444, 6722527, 13445054, 26890108]

約数ペア:

[(1, 26890108), (2, 13445054), (4, 6722527), (7, 3841444), (14, 1920722), (28, 960361), (131, 205268), (262, 102634), (524, 51317), (917, 29324), (1834, 14662), (3668, 7331)]