78835324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{1879}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 146391840

約数和(自身を除く): 67556516

約数列:

[1, 2, 4, 17, 34, 68, 617, 1234, 1879, 2468, 3758, 7516, 10489, 20978, 31943, 41956, 63886, 127772, 1159343, 2318686, 4637372, 19708831, 39417662, 78835324]

約数ペア:

[(1, 78835324), (2, 39417662), (4, 19708831), (17, 4637372), (34, 2318686), (68, 1159343), (617, 127772), (1234, 63886), (1879, 41956), (2468, 31943), (3758, 20978), (7516, 10489)]