77762204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{7591}}^1$

素因数の和:7805

約数の個数: 24

約数和(自身を含む): 147315168

約数和(自身を除く): 69552964

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 5122, 7591, 10244, 15182, 30364, 98683, 197366, 394732, 1495427, 2990854, 5981708, 19440551, 38881102, 77762204]

約数ペア:

[(1, 77762204), (2, 38881102), (4, 19440551), (13, 5981708), (26, 2990854), (52, 1495427), (197, 394732), (394, 197366), (788, 98683), (2561, 30364), (5122, 15182), (7591, 10244)]