63669251696

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{210803}}^1$

素因数の和:211293

約数の個数: 40

約数和(自身を含む): 126516128640

約数和(自身を除く): 62846876944

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 439, 688, 878, 1756, 3512, 7024, 18877, 37754, 75508, 151016, 210803, 302032, 421606, 843212, 1686424, 3372848, 9064529, 18129058, 36258116, 72516232, 92542517, 145032464, 185085034, 370170068, 740340136, 1480680272, 3979328231, 7958656462, 15917312924, 31834625848, 63669251696]

約数ペア:

[(1, 63669251696), (2, 31834625848), (4, 15917312924), (8, 7958656462), (16, 3979328231), (43, 1480680272), (86, 740340136), (172, 370170068), (344, 185085034), (439, 145032464), (688, 92542517), (878, 72516232), (1756, 36258116), (3512, 18129058), (7024, 9064529), (18877, 3372848), (37754, 1686424), (75508, 843212), (151016, 421606), (210803, 302032)]