25650816

素因数分解:

$2^7\times 3^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 69221280

約数和(自身を除く): 43570464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 268, 384, 402, 536, 804, 997, 1072, 1608, 1994, 2144, 2991, 3216, 3988, 4288, 5982, 6432, 7976, 8576, 11964, 12864, 15952, 23928, 25728, 31904, 47856, 63808, 66799, 95712, 127616, 133598, 191424, 200397, 267196, 382848, 400794, 534392, 801588, 1068784, 1603176, 2137568, 3206352, 4275136, 6412704, 8550272, 12825408, 25650816]

約数ペア:

[(1, 25650816), (2, 12825408), (3, 8550272), (4, 6412704), (6, 4275136), (8, 3206352), (12, 2137568), (16, 1603176), (24, 1068784), (32, 801588), (48, 534392), (64, 400794), (67, 382848), (96, 267196), (128, 200397), (134, 191424), (192, 133598), (201, 127616), (268, 95712), (384, 66799), (402, 63808), (536, 47856), (804, 31904), (997, 25728), (1072, 23928), (1608, 15952), (1994, 12864), (2144, 11964), (2991, 8576), (3216, 7976), (3988, 6432), (4288, 5982)]