72032770

素因数分解:

$2^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{7907}}^1$

素因数の和:8825

約数の個数: 16

約数和(自身を含む): 129817728

約数和(自身を除く): 57784958

約数列:

[1, 2, 5, 10, 911, 1822, 4555, 7907, 9110, 15814, 39535, 79070, 7203277, 14406554, 36016385, 72032770]

約数ペア:

[(1, 72032770), (2, 36016385), (5, 14406554), (10, 7203277), (911, 79070), (1822, 39535), (4555, 15814), (7907, 9110)]