26580458864

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{587}}^1\times {\mathrm{5081}}^1$

素因数の和:6233

約数の個数: 40

約数和(自身を含む): 51690160368

約数和(自身を除く): 25109701504

約数列:

[1, 2, 4, 8, 16, 557, 587, 1114, 1174, 2228, 2348, 4456, 4696, 5081, 8912, 9392, 10162, 20324, 40648, 81296, 326959, 653918, 1307836, 2615672, 2830117, 2982547, 5231344, 5660234, 5965094, 11320468, 11930188, 22640936, 23860376, 45281872, 47720752, 1661278679, 3322557358, 6645114716, 13290229432, 26580458864]

約数ペア:

[(1, 26580458864), (2, 13290229432), (4, 6645114716), (8, 3322557358), (16, 1661278679), (557, 47720752), (587, 45281872), (1114, 23860376), (1174, 22640936), (2228, 11930188), (2348, 11320468), (4456, 5965094), (4696, 5660234), (5081, 5231344), (8912, 2982547), (9392, 2830117), (10162, 2615672), (20324, 1307836), (40648, 653918), (81296, 326959)]