67493708

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{929}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 121398480

約数和(自身を除く): 53904772

約数列:

[1, 2, 4, 41, 82, 164, 443, 886, 929, 1772, 1858, 3716, 18163, 36326, 38089, 72652, 76178, 152356, 411547, 823094, 1646188, 16873427, 33746854, 67493708]

約数ペア:

[(1, 67493708), (2, 33746854), (4, 16873427), (41, 1646188), (82, 823094), (164, 411547), (443, 152356), (886, 76178), (929, 72652), (1772, 38089), (1858, 36326), (3716, 18163)]