66518116

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103289}}^1$

素因数の和:103323

約数の個数: 24

約数和(自身を含む): 138821760

約数和(自身を除く): 72303644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 103289, 206578, 413156, 723023, 1446046, 2375647, 2892092, 4751294, 9502588, 16629529, 33259058, 66518116]

約数ペア:

[(1, 66518116), (2, 33259058), (4, 16629529), (7, 9502588), (14, 4751294), (23, 2892092), (28, 2375647), (46, 1446046), (92, 723023), (161, 413156), (322, 206578), (644, 103289)]