74389564

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{1409}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 132889680

約数和(自身を除く): 58500116

約数列:

[1, 2, 4, 67, 134, 197, 268, 394, 788, 1409, 2818, 5636, 13199, 26398, 52796, 94403, 188806, 277573, 377612, 555146, 1110292, 18597391, 37194782, 74389564]

約数ペア:

[(1, 74389564), (2, 37194782), (4, 18597391), (67, 1110292), (134, 555146), (197, 377612), (268, 277573), (394, 188806), (788, 94403), (1409, 52796), (2818, 26398), (5636, 13199)]