12968416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 27941760

約数和(自身を除く): 14973344

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 769, 992, 1054, 1538, 2108, 3076, 4216, 6152, 8432, 12304, 13073, 16864, 23839, 24608, 26146, 47678, 52292, 95356, 104584, 190712, 209168, 381424, 405263, 418336, 762848, 810526, 1621052, 3242104, 6484208, 12968416]

約数ペア:

[(1, 12968416), (2, 6484208), (4, 3242104), (8, 1621052), (16, 810526), (17, 762848), (31, 418336), (32, 405263), (34, 381424), (62, 209168), (68, 190712), (124, 104584), (136, 95356), (248, 52292), (272, 47678), (496, 26146), (527, 24608), (544, 23839), (769, 16864), (992, 13073), (1054, 12304), (1538, 8432), (2108, 6152), (3076, 4216)]