74539402

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{13687}}^1$

素因数の和:14085

約数の個数: 16

約数和(自身を含む): 128119680

約数和(自身を除く): 53580278

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 13687, 27374, 95809, 191618, 5324243, 10648486, 37269701, 74539402]

約数ペア:

[(1, 74539402), (2, 37269701), (7, 10648486), (14, 5324243), (389, 191618), (778, 95809), (2723, 27374), (5446, 13687)]