42371728

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3673}}^1$

素因数の和:3791

約数の個数: 40

約数和(自身を含む): 94759808

約数和(自身を除く): 52388080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 3673, 5768, 7346, 11536, 14692, 25711, 29384, 51422, 58768, 102844, 205688, 378319, 411376, 756638, 1513276, 2648233, 3026552, 5296466, 6053104, 10592932, 21185864, 42371728]

約数ペア:

[(1, 42371728), (2, 21185864), (4, 10592932), (7, 6053104), (8, 5296466), (14, 3026552), (16, 2648233), (28, 1513276), (56, 756638), (103, 411376), (112, 378319), (206, 205688), (412, 102844), (721, 58768), (824, 51422), (1442, 29384), (1648, 25711), (2884, 14692), (3673, 11536), (5768, 7346)]