26731744

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{4943}}^1$

素因数の和:4979

約数の個数: 36

約数和(自身を含む): 56999376

約数和(自身を除く): 30267632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 4943, 5408, 9886, 19772, 39544, 64259, 79088, 128518, 158176, 257036, 514072, 835367, 1028144, 1670734, 2056288, 3341468, 6682936, 13365872, 26731744]

約数ペア:

[(1, 26731744), (2, 13365872), (4, 6682936), (8, 3341468), (13, 2056288), (16, 1670734), (26, 1028144), (32, 835367), (52, 514072), (104, 257036), (169, 158176), (208, 128518), (338, 79088), (416, 64259), (676, 39544), (1352, 19772), (2704, 9886), (4943, 5408)]