2627896784

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{277}}^1\times {\mathrm{617}}^1$

素因数の和:964

約数の個数: 60

約数和(自身を含む): 5288642532

約数和(自身を除く): 2660745748

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 277, 496, 554, 617, 961, 1108, 1234, 1922, 2216, 2468, 3844, 4432, 4936, 7688, 8587, 9872, 15376, 17174, 19127, 34348, 38254, 68696, 76508, 137392, 153016, 170909, 266197, 306032, 341818, 532394, 592937, 683636, 1064788, 1185874, 1367272, 2129576, 2371748, 2734544, 4259152, 4743496, 5298179, 9486992, 10596358, 21192716, 42385432, 84770864, 164243549, 328487098, 656974196, 1313948392, 2627896784]

約数ペア:

[(1, 2627896784), (2, 1313948392), (4, 656974196), (8, 328487098), (16, 164243549), (31, 84770864), (62, 42385432), (124, 21192716), (248, 10596358), (277, 9486992), (496, 5298179), (554, 4743496), (617, 4259152), (961, 2734544), (1108, 2371748), (1234, 2129576), (1922, 1367272), (2216, 1185874), (2468, 1064788), (3844, 683636), (4432, 592937), (4936, 532394), (7688, 341818), (8587, 306032), (9872, 266197), (15376, 170909), (17174, 153016), (19127, 137392), (34348, 76508), (38254, 68696)]