39006772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 87562944

約数和(自身を除く): 48556172

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 227, 238, 266, 323, 361, 454, 476, 532, 646, 722, 908, 1292, 1444, 1589, 2261, 2527, 3178, 3859, 4313, 4522, 5054, 6137, 6356, 7718, 8626, 9044, 10108, 12274, 15436, 17252, 24548, 27013, 30191, 42959, 54026, 60382, 73321, 81947, 85918, 108052, 120764, 146642, 163894, 171836, 293284, 327788, 513247, 573629, 1026494, 1147258, 1393099, 2052988, 2294516, 2786198, 5572396, 9751693, 19503386, 39006772]

約数ペア:

[(1, 39006772), (2, 19503386), (4, 9751693), (7, 5572396), (14, 2786198), (17, 2294516), (19, 2052988), (28, 1393099), (34, 1147258), (38, 1026494), (68, 573629), (76, 513247), (119, 327788), (133, 293284), (227, 171836), (238, 163894), (266, 146642), (323, 120764), (361, 108052), (454, 85918), (476, 81947), (532, 73321), (646, 60382), (722, 54026), (908, 42959), (1292, 30191), (1444, 27013), (1589, 24548), (2261, 17252), (2527, 15436), (3178, 12274), (3859, 10108), (4313, 9044), (4522, 8626), (5054, 7718), (6137, 6356)]