7042772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2389}}^1$

素因数の和:2471

約数の個数: 24

約数和(自身を含む): 13651680

約数和(自身を除く): 6608908

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2389, 2948, 4778, 9556, 26279, 52558, 105116, 160063, 320126, 640252, 1760693, 3521386, 7042772]

約数ペア:

[(1, 7042772), (2, 3521386), (4, 1760693), (11, 640252), (22, 320126), (44, 160063), (67, 105116), (134, 52558), (268, 26279), (737, 9556), (1474, 4778), (2389, 2948)]