39876256

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2657}}^1$

素因数の和:2741

約数の個数: 48

約数和(自身を含む): 91094976

約数和(自身を除く): 51218720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 2657, 3752, 5314, 7504, 10628, 15008, 18599, 21256, 37198, 42512, 74396, 85024, 148792, 178019, 297584, 356038, 595168, 712076, 1246133, 1424152, 2492266, 2848304, 4984532, 5696608, 9969064, 19938128, 39876256]

約数ペア:

[(1, 39876256), (2, 19938128), (4, 9969064), (7, 5696608), (8, 4984532), (14, 2848304), (16, 2492266), (28, 1424152), (32, 1246133), (56, 712076), (67, 595168), (112, 356038), (134, 297584), (224, 178019), (268, 148792), (469, 85024), (536, 74396), (938, 42512), (1072, 37198), (1876, 21256), (2144, 18599), (2657, 15008), (3752, 10628), (5314, 7504)]