26834990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 61133184

約数和(自身を除く): 34298194

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 797, 910, 962, 1295, 1594, 2405, 2590, 3367, 3985, 4810, 5579, 6734, 7970, 10361, 11158, 16835, 20722, 27895, 29489, 33670, 51805, 55790, 58978, 72527, 103610, 145054, 147445, 206423, 294890, 362635, 383357, 412846, 725270, 766714, 1032115, 1916785, 2064230, 2683499, 3833570, 5366998, 13417495, 26834990]

約数ペア:

[(1, 26834990), (2, 13417495), (5, 5366998), (7, 3833570), (10, 2683499), (13, 2064230), (14, 1916785), (26, 1032115), (35, 766714), (37, 725270), (65, 412846), (70, 383357), (74, 362635), (91, 294890), (130, 206423), (182, 147445), (185, 145054), (259, 103610), (370, 72527), (455, 58978), (481, 55790), (518, 51805), (797, 33670), (910, 29489), (962, 27895), (1295, 20722), (1594, 16835), (2405, 11158), (2590, 10361), (3367, 7970), (3985, 6734), (4810, 5579)]