38914736

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18287}}^1$

素因数の和:18321

約数の個数: 40

約数和(自身を含む): 90708480

約数和(自身を除く): 51793744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 18287, 36574, 73148, 128009, 146296, 256018, 292592, 347453, 512036, 694906, 1024072, 1389812, 2048144, 2432171, 2779624, 4864342, 5559248, 9728684, 19457368, 38914736]

約数ペア:

[(1, 38914736), (2, 19457368), (4, 9728684), (7, 5559248), (8, 4864342), (14, 2779624), (16, 2432171), (19, 2048144), (28, 1389812), (38, 1024072), (56, 694906), (76, 512036), (112, 347453), (133, 292592), (152, 256018), (266, 146296), (304, 128009), (532, 73148), (1064, 36574), (2128, 18287)]