68979592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1693}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 141482880

約数和(自身を除く): 72503288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 463, 926, 1693, 1852, 3386, 3704, 5093, 6772, 10186, 13544, 18623, 20372, 37246, 40744, 74492, 148984, 783859, 1567718, 3135436, 6270872, 8622449, 17244898, 34489796, 68979592]

約数ペア:

[(1, 68979592), (2, 34489796), (4, 17244898), (8, 8622449), (11, 6270872), (22, 3135436), (44, 1567718), (88, 783859), (463, 148984), (926, 74492), (1693, 40744), (1852, 37246), (3386, 20372), (3704, 18623), (5093, 13544), (6772, 10186)]