26939330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6619}}^1$

素因数の和:6674

約数の個数: 32

約数和(自身を含む): 54336960

約数和(自身を除く): 27397630

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 6619, 13238, 33095, 66190, 72809, 145618, 244903, 364045, 489806, 728090, 1224515, 2449030, 2693933, 5387866, 13469665, 26939330]

約数ペア:

[(1, 26939330), (2, 13469665), (5, 5387866), (10, 2693933), (11, 2449030), (22, 1224515), (37, 728090), (55, 489806), (74, 364045), (110, 244903), (185, 145618), (370, 72809), (407, 66190), (814, 33095), (2035, 13238), (4070, 6619)]