17417764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 37945600

約数和(自身を除く): 20527836

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 364, 436, 439, 763, 878, 1417, 1526, 1756, 2834, 3052, 3073, 5668, 5707, 6146, 9919, 11414, 12292, 19838, 22828, 39676, 39949, 47851, 79898, 95702, 159796, 191404, 334957, 622063, 669914, 1244126, 1339828, 2488252, 4354441, 8708882, 17417764]

約数ペア:

[(1, 17417764), (2, 8708882), (4, 4354441), (7, 2488252), (13, 1339828), (14, 1244126), (26, 669914), (28, 622063), (52, 334957), (91, 191404), (109, 159796), (182, 95702), (218, 79898), (364, 47851), (436, 39949), (439, 39676), (763, 22828), (878, 19838), (1417, 12292), (1526, 11414), (1756, 9919), (2834, 6146), (3052, 5707), (3073, 5668)]