27779972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37139}}^1$

素因数の和:37171

約数の個数: 24

約数和(自身を含む): 56155680

約数和(自身を除く): 28375708

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 37139, 74278, 148556, 408529, 631363, 817058, 1262726, 1634116, 2525452, 6944993, 13889986, 27779972]

約数ペア:

[(1, 27779972), (2, 13889986), (4, 6944993), (11, 2525452), (17, 1634116), (22, 1262726), (34, 817058), (44, 631363), (68, 408529), (187, 148556), (374, 74278), (748, 37139)]