72663638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{5417}}^1$

素因数の和:5791

約数の個数: 16

約数和(自身を含む): 115078320

約数和(自身を除く): 42414682

約数列:

[1, 2, 19, 38, 353, 706, 5417, 6707, 10834, 13414, 102923, 205846, 1912201, 3824402, 36331819, 72663638]

約数ペア:

[(1, 72663638), (2, 36331819), (19, 3824402), (38, 1912201), (353, 205846), (706, 102923), (5417, 13414), (6707, 10834)]