425994352

素因数分解:

$2^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{11491}}^1$

素因数の和:11837

約数の個数: 40

約数和(自身を含む): 946205312

約数和(自身を除く): 520210960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 331, 662, 1324, 2317, 2648, 4634, 5296, 9268, 11491, 18536, 22982, 37072, 45964, 80437, 91928, 160874, 183856, 321748, 643496, 1286992, 3803521, 7607042, 15214084, 26624647, 30428168, 53249294, 60856336, 106498588, 212997176, 425994352]

約数ペア:

[(1, 425994352), (2, 212997176), (4, 106498588), (7, 60856336), (8, 53249294), (14, 30428168), (16, 26624647), (28, 15214084), (56, 7607042), (112, 3803521), (331, 1286992), (662, 643496), (1324, 321748), (2317, 183856), (2648, 160874), (4634, 91928), (5296, 80437), (9268, 45964), (11491, 37072), (18536, 22982)]