27541904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7789}}^1$

素因数の和:7827

約数の個数: 40

約数和(自身を含む): 60855480

約数和(自身を除く): 33313576

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 7789, 15578, 31156, 62312, 101257, 124624, 132413, 202514, 264826, 405028, 529652, 810056, 1059304, 1620112, 1721369, 2118608, 3442738, 6885476, 13770952, 27541904]

約数ペア:

[(1, 27541904), (2, 13770952), (4, 6885476), (8, 3442738), (13, 2118608), (16, 1721369), (17, 1620112), (26, 1059304), (34, 810056), (52, 529652), (68, 405028), (104, 264826), (136, 202514), (208, 132413), (221, 124624), (272, 101257), (442, 62312), (884, 31156), (1768, 15578), (3536, 7789)]