78846796

素因数分解:

$2^2\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{2521}}^1$

素因数の和:3649

約数の個数: 24

約数和(自身を含む): 157897376

約数和(自身を除く): 79050580

約数列:

[1, 2, 4, 7, 14, 28, 1117, 2234, 2521, 4468, 5042, 7819, 10084, 15638, 17647, 31276, 35294, 70588, 2815957, 5631914, 11263828, 19711699, 39423398, 78846796]

約数ペア:

[(1, 78846796), (2, 39423398), (4, 19711699), (7, 11263828), (14, 5631914), (28, 2815957), (1117, 70588), (2234, 35294), (2521, 31276), (4468, 17647), (5042, 15638), (7819, 10084)]