15664595024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3607}}^1\times {\mathrm{20879}}^1$

素因数の和:24507

約数の個数: 40

約数和(自身を含む): 32695407360

約数和(自身を除く): 17030812336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3607, 7214, 14428, 20879, 28856, 41758, 46891, 57712, 83516, 93782, 167032, 187564, 271427, 334064, 375128, 542854, 750256, 1085708, 2171416, 4342832, 75310553, 150621106, 301242212, 602484424, 979037189, 1204968848, 1958074378, 3916148756, 7832297512, 15664595024]

約数ペア:

[(1, 15664595024), (2, 7832297512), (4, 3916148756), (8, 1958074378), (13, 1204968848), (16, 979037189), (26, 602484424), (52, 301242212), (104, 150621106), (208, 75310553), (3607, 4342832), (7214, 2171416), (14428, 1085708), (20879, 750256), (28856, 542854), (41758, 375128), (46891, 334064), (57712, 271427), (83516, 187564), (93782, 167032)]