37940656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3881}}^1$

素因数の和:3949

約数の個数: 40

約数和(自身を含む): 80869824

約数和(自身を除く): 42929168

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 3881, 4888, 7762, 9776, 15524, 31048, 50453, 62096, 100906, 182407, 201812, 364814, 403624, 729628, 807248, 1459256, 2371291, 2918512, 4742582, 9485164, 18970328, 37940656]

約数ペア:

[(1, 37940656), (2, 18970328), (4, 9485164), (8, 4742582), (13, 2918512), (16, 2371291), (26, 1459256), (47, 807248), (52, 729628), (94, 403624), (104, 364814), (188, 201812), (208, 182407), (376, 100906), (611, 62096), (752, 50453), (1222, 31048), (2444, 15524), (3881, 9776), (4888, 7762)]