29311208

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 56733600

約数和(自身を除く): 27422392

約数列:

[1, 2, 4, 8, 43, 86, 139, 172, 278, 344, 556, 613, 1112, 1226, 2452, 4904, 5977, 11954, 23908, 26359, 47816, 52718, 85207, 105436, 170414, 210872, 340828, 681656, 3663901, 7327802, 14655604, 29311208]

約数ペア:

[(1, 29311208), (2, 14655604), (4, 7327802), (8, 3663901), (43, 681656), (86, 340828), (139, 210872), (172, 170414), (278, 105436), (344, 85207), (556, 52718), (613, 47816), (1112, 26359), (1226, 23908), (2452, 11954), (4904, 5977)]