72920062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{6829}}^1$

素因数の和:7131

約数の個数: 16

約数和(自身を含む): 115563600

約数和(自身を除く): 42643538

約数列:

[1, 2, 19, 38, 281, 562, 5339, 6829, 10678, 13658, 129751, 259502, 1918949, 3837898, 36460031, 72920062]

約数ペア:

[(1, 72920062), (2, 36460031), (19, 3837898), (38, 1918949), (281, 259502), (562, 129751), (5339, 13658), (6829, 10678)]