40040546

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 76789944

約数和(自身を除く): 36749398

約数列:

[1, 2, 7, 13, 14, 26, 49, 53, 91, 98, 106, 182, 371, 593, 637, 689, 742, 1186, 1274, 1378, 2597, 4151, 4823, 5194, 7709, 8302, 9646, 15418, 29057, 31429, 33761, 53963, 58114, 62858, 67522, 107926, 220003, 377741, 408577, 440006, 755482, 817154, 1540021, 2860039, 3080042, 5720078, 20020273, 40040546]

約数ペア:

[(1, 40040546), (2, 20020273), (7, 5720078), (13, 3080042), (14, 2860039), (26, 1540021), (49, 817154), (53, 755482), (91, 440006), (98, 408577), (106, 377741), (182, 220003), (371, 107926), (593, 67522), (637, 62858), (689, 58114), (742, 53963), (1186, 33761), (1274, 31429), (1378, 29057), (2597, 15418), (4151, 9646), (4823, 8302), (5194, 7709)]