66650508728

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{383}}^1\times {\mathrm{60257}}^1$

素因数の和:60684

約数の個数: 48

約数和(自身を含む): 132239796480

約数和(自身を除く): 65589287752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 383, 722, 766, 1444, 1532, 2888, 3064, 7277, 14554, 29108, 58216, 60257, 120514, 138263, 241028, 276526, 482056, 553052, 1106104, 1144883, 2289766, 4579532, 9159064, 21752777, 23078431, 43505554, 46156862, 87011108, 92313724, 174022216, 184627448, 438490189, 876980378, 1753960756, 3507921512, 8331313591, 16662627182, 33325254364, 66650508728]

約数ペア:

[(1, 66650508728), (2, 33325254364), (4, 16662627182), (8, 8331313591), (19, 3507921512), (38, 1753960756), (76, 876980378), (152, 438490189), (361, 184627448), (383, 174022216), (722, 92313724), (766, 87011108), (1444, 46156862), (1532, 43505554), (2888, 23078431), (3064, 21752777), (7277, 9159064), (14554, 4579532), (29108, 2289766), (58216, 1144883), (60257, 1106104), (120514, 553052), (138263, 482056), (241028, 276526)]