15116672

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{6947}}^1$

素因数の和:6978

約数の個数: 32

約数和(自身を含む): 31891320

約数和(自身を除く): 16774648

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 6947, 13894, 27788, 55576, 111152, 118099, 222304, 236198, 444608, 472396, 889216, 944792, 1889584, 3779168, 7558336, 15116672]

約数ペア:

[(1, 15116672), (2, 7558336), (4, 3779168), (8, 1889584), (16, 944792), (17, 889216), (32, 472396), (34, 444608), (64, 236198), (68, 222304), (128, 118099), (136, 111152), (272, 55576), (544, 27788), (1088, 13894), (2176, 6947)]