66209402

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89231}}^1$

素因数の和:89293

約数の個数: 16

約数和(自身を含む): 115644672

約数和(自身を除く): 49435270

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 89231, 178462, 624617, 1249234, 4729243, 9458486, 33104701, 66209402]

約数ペア:

[(1, 66209402), (2, 33104701), (7, 9458486), (14, 4729243), (53, 1249234), (106, 624617), (371, 178462), (742, 89231)]