26803304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{563}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 55023840

約数和(自身を除く): 28220536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 541, 563, 1082, 1126, 2164, 2252, 4328, 4504, 5951, 6193, 11902, 12386, 23804, 24772, 47608, 49544, 304583, 609166, 1218332, 2436664, 3350413, 6700826, 13401652, 26803304]

約数ペア:

[(1, 26803304), (2, 13401652), (4, 6700826), (8, 3350413), (11, 2436664), (22, 1218332), (44, 609166), (88, 304583), (541, 49544), (563, 47608), (1082, 24772), (1126, 23804), (2164, 12386), (2252, 11902), (4328, 6193), (4504, 5951)]