78472786

素因数分解:

$2^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{5273}}^1$

素因数の和:6345

約数の個数: 16

約数和(自身を含む): 134676864

約数和(自身を除く): 56204078

約数列:

[1, 2, 7, 14, 1063, 2126, 5273, 7441, 10546, 14882, 36911, 73822, 5605199, 11210398, 39236393, 78472786]

約数ペア:

[(1, 78472786), (2, 39236393), (7, 11210398), (14, 5605199), (1063, 73822), (2126, 36911), (5273, 14882), (7441, 10546)]