26220392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1031}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 57028320

約数和(自身を除く): 30807928

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 289, 374, 578, 748, 1031, 1156, 1496, 2062, 2312, 3179, 4124, 6358, 8248, 11341, 12716, 17527, 22682, 25432, 35054, 45364, 70108, 90728, 140216, 192797, 297959, 385594, 595918, 771188, 1191836, 1542376, 2383672, 3277549, 6555098, 13110196, 26220392]

約数ペア:

[(1, 26220392), (2, 13110196), (4, 6555098), (8, 3277549), (11, 2383672), (17, 1542376), (22, 1191836), (34, 771188), (44, 595918), (68, 385594), (88, 297959), (136, 192797), (187, 140216), (289, 90728), (374, 70108), (578, 45364), (748, 35054), (1031, 25432), (1156, 22682), (1496, 17527), (2062, 12716), (2312, 11341), (3179, 8248), (4124, 6358)]