28423142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1753}}^1$

素因数の和:1844

約数の個数: 24

約数和(自身を含む): 47589528

約数和(自身を除く): 19166386

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 737, 1474, 1753, 3506, 8107, 16214, 19283, 38566, 117451, 212113, 234902, 424226, 1291961, 2583922, 14211571, 28423142]

約数ペア:

[(1, 28423142), (2, 14211571), (11, 2583922), (22, 1291961), (67, 424226), (121, 234902), (134, 212113), (242, 117451), (737, 38566), (1474, 19283), (1753, 16214), (3506, 8107)]