27704356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 55460160

約数和(自身を除く): 27755804

約数列:

[1, 2, 4, 17, 19, 34, 38, 41, 68, 76, 82, 164, 323, 523, 646, 697, 779, 1046, 1292, 1394, 1558, 2092, 2788, 3116, 8891, 9937, 13243, 17782, 19874, 21443, 26486, 35564, 39748, 42886, 52972, 85772, 168929, 337858, 364531, 407417, 675716, 729062, 814834, 1458124, 1629668, 6926089, 13852178, 27704356]

約数ペア:

[(1, 27704356), (2, 13852178), (4, 6926089), (17, 1629668), (19, 1458124), (34, 814834), (38, 729062), (41, 675716), (68, 407417), (76, 364531), (82, 337858), (164, 168929), (323, 85772), (523, 52972), (646, 42886), (697, 39748), (779, 35564), (1046, 26486), (1292, 21443), (1394, 19874), (1558, 17782), (2092, 13243), (2788, 9937), (3116, 8891)]