13038688

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{2411}}^1$

素因数の和:2447

約数の個数: 36

約数和(自身を含む): 27807948

約数和(自身を除く): 14769260

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2411, 2704, 4822, 5408, 9644, 19288, 31343, 38576, 62686, 77152, 125372, 250744, 407459, 501488, 814918, 1002976, 1629836, 3259672, 6519344, 13038688]

約数ペア:

[(1, 13038688), (2, 6519344), (4, 3259672), (8, 1629836), (13, 1002976), (16, 814918), (26, 501488), (32, 407459), (52, 250744), (104, 125372), (169, 77152), (208, 62686), (338, 38576), (416, 31343), (676, 19288), (1352, 9644), (2411, 5408), (2704, 4822)]