68243264

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 56

約数和(自身を含む): 142097760

約数和(自身を除く): 73854496

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 83, 116, 166, 232, 332, 443, 464, 664, 886, 928, 1328, 1772, 1856, 2407, 2656, 3544, 4814, 5312, 7088, 9628, 12847, 14176, 19256, 25694, 28352, 36769, 38512, 51388, 73538, 77024, 102776, 147076, 154048, 205552, 294152, 411104, 588304, 822208, 1066301, 1176608, 2132602, 2353216, 4265204, 8530408, 17060816, 34121632, 68243264]

約数ペア:

[(1, 68243264), (2, 34121632), (4, 17060816), (8, 8530408), (16, 4265204), (29, 2353216), (32, 2132602), (58, 1176608), (64, 1066301), (83, 822208), (116, 588304), (166, 411104), (232, 294152), (332, 205552), (443, 154048), (464, 147076), (664, 102776), (886, 77024), (928, 73538), (1328, 51388), (1772, 38512), (1856, 36769), (2407, 28352), (2656, 25694), (3544, 19256), (4814, 14176), (5312, 12847), (7088, 9628)]