12758665072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1447217}}^1$

素因数の和:1447273

約数の個数: 40

約数和(自身を含む): 26918254800

約数和(自身を除く): 14159589728

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 1447217, 2894434, 5788868, 11577736, 23155472, 27497123, 41969293, 54994246, 83938586, 109988492, 167877172, 219976984, 335754344, 439953968, 671508688, 797416567, 1594833134, 3189666268, 6379332536, 12758665072]

約数ペア:

[(1, 12758665072), (2, 6379332536), (4, 3189666268), (8, 1594833134), (16, 797416567), (19, 671508688), (29, 439953968), (38, 335754344), (58, 219976984), (76, 167877172), (116, 109988492), (152, 83938586), (232, 54994246), (304, 41969293), (464, 27497123), (551, 23155472), (1102, 11577736), (2204, 5788868), (4408, 2894434), (8816, 1447217)]