68678198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2593}}^1$

素因数の和:2672

約数の個数: 32

約数和(自身を含む): 117663840

約数和(自身を除く): 48985642

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 323, 646, 697, 779, 1394, 1558, 2593, 5186, 13243, 26486, 44081, 49267, 88162, 98534, 106313, 212626, 837539, 1675078, 1807321, 2019947, 3614642, 4039894, 34339099, 68678198]

約数ペア:

[(1, 68678198), (2, 34339099), (17, 4039894), (19, 3614642), (34, 2019947), (38, 1807321), (41, 1675078), (82, 837539), (323, 212626), (646, 106313), (697, 98534), (779, 88162), (1394, 49267), (1558, 44081), (2593, 26486), (5186, 13243)]