39249364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 90635328

約数和(自身を除く): 51385964

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 353, 361, 418, 532, 706, 722, 836, 1412, 1444, 1463, 2471, 2527, 2926, 3883, 3971, 4942, 5054, 5852, 6707, 7766, 7942, 9884, 10108, 13414, 15532, 15884, 26828, 27181, 27797, 46949, 54362, 55594, 73777, 93898, 108724, 111188, 127433, 147554, 187796, 254866, 295108, 509732, 516439, 892031, 1032878, 1401763, 1784062, 2065756, 2803526, 3568124, 5607052, 9812341, 19624682, 39249364]

約数ペア:

[(1, 39249364), (2, 19624682), (4, 9812341), (7, 5607052), (11, 3568124), (14, 2803526), (19, 2065756), (22, 1784062), (28, 1401763), (38, 1032878), (44, 892031), (76, 516439), (77, 509732), (133, 295108), (154, 254866), (209, 187796), (266, 147554), (308, 127433), (353, 111188), (361, 108724), (418, 93898), (532, 73777), (706, 55594), (722, 54362), (836, 46949), (1412, 27797), (1444, 27181), (1463, 26828), (2471, 15884), (2527, 15532), (2926, 13414), (3883, 10108), (3971, 9884), (4942, 7942), (5054, 7766), (5852, 6707)]