29421784

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 67184640

約数和(自身を除く): 37762856

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 53, 56, 92, 106, 161, 184, 212, 322, 371, 424, 431, 644, 742, 862, 1219, 1288, 1484, 1724, 2438, 2968, 3017, 3448, 4876, 6034, 8533, 9752, 9913, 12068, 17066, 19826, 22843, 24136, 34132, 39652, 45686, 68264, 69391, 79304, 91372, 138782, 159901, 182744, 277564, 319802, 525389, 555128, 639604, 1050778, 1279208, 2101556, 3677723, 4203112, 7355446, 14710892, 29421784]

約数ペア:

[(1, 29421784), (2, 14710892), (4, 7355446), (7, 4203112), (8, 3677723), (14, 2101556), (23, 1279208), (28, 1050778), (46, 639604), (53, 555128), (56, 525389), (92, 319802), (106, 277564), (161, 182744), (184, 159901), (212, 138782), (322, 91372), (371, 79304), (424, 69391), (431, 68264), (644, 45686), (742, 39652), (862, 34132), (1219, 24136), (1288, 22843), (1484, 19826), (1724, 17066), (2438, 12068), (2968, 9913), (3017, 9752), (3448, 8533), (4876, 6034)]