448909112

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{2153}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 856861200

約数和(自身を除く): 407952088

約数列:

[1, 2, 4, 8, 67, 134, 268, 389, 536, 778, 1556, 2153, 3112, 4306, 8612, 17224, 26063, 52126, 104252, 144251, 208504, 288502, 577004, 837517, 1154008, 1675034, 3350068, 6700136, 56113639, 112227278, 224454556, 448909112]

約数ペア:

[(1, 448909112), (2, 224454556), (4, 112227278), (8, 56113639), (67, 6700136), (134, 3350068), (268, 1675034), (389, 1154008), (536, 837517), (778, 577004), (1556, 288502), (2153, 208504), (3112, 144251), (4306, 104252), (8612, 52126), (17224, 26063)]