61638584

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3049}}^1$

素因数の和:3100

約数の個数: 48

約数和(自身を含む): 139446000

約数和(自身を除く): 77807416

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2527, 2888, 3049, 5054, 6098, 10108, 12196, 20216, 21343, 24392, 42686, 57931, 85372, 115862, 170744, 231724, 405517, 463448, 811034, 1100689, 1622068, 2201378, 3244136, 4402756, 7704823, 8805512, 15409646, 30819292, 61638584]

約数ペア:

[(1, 61638584), (2, 30819292), (4, 15409646), (7, 8805512), (8, 7704823), (14, 4402756), (19, 3244136), (28, 2201378), (38, 1622068), (56, 1100689), (76, 811034), (133, 463448), (152, 405517), (266, 231724), (361, 170744), (532, 115862), (722, 85372), (1064, 57931), (1444, 42686), (2527, 24392), (2888, 21343), (3049, 20216), (5054, 12196), (6098, 10108)]