29913208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6689}}^1$

素因数の和:6751

約数の個数: 32

約数和(自身を含む): 61815600

約数和(自身を除く): 31902392

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 6689, 13378, 26756, 53512, 86957, 173914, 287627, 347828, 575254, 695656, 1150508, 2301016, 3739151, 7478302, 14956604, 29913208]

約数ペア:

[(1, 29913208), (2, 14956604), (4, 7478302), (8, 3739151), (13, 2301016), (26, 1150508), (43, 695656), (52, 575254), (86, 347828), (104, 287627), (172, 173914), (344, 86957), (559, 53512), (1118, 26756), (2236, 13378), (4472, 6689)]