68201744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2503}}^1$

素因数の和:2655

約数の個数: 40

約数和(自身を含む): 143449152

約数和(自身を除く): 75247408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 2503, 3406, 5006, 6812, 10012, 13624, 20024, 27248, 32539, 40048, 65078, 130156, 260312, 327893, 520624, 655786, 1311572, 2623144, 4262609, 5246288, 8525218, 17050436, 34100872, 68201744]

約数ペア:

[(1, 68201744), (2, 34100872), (4, 17050436), (8, 8525218), (13, 5246288), (16, 4262609), (26, 2623144), (52, 1311572), (104, 655786), (131, 520624), (208, 327893), (262, 260312), (524, 130156), (1048, 65078), (1703, 40048), (2096, 32539), (2503, 27248), (3406, 20024), (5006, 13624), (6812, 10012)]