29125784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2153}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 58158000

約数和(自身を除く): 29032216

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 2153, 3382, 4306, 6764, 8612, 13528, 17224, 40907, 81814, 163628, 191617, 327256, 383234, 766468, 1532936, 3640723, 7281446, 14562892, 29125784]

約数ペア:

[(1, 29125784), (2, 14562892), (4, 7281446), (8, 3640723), (19, 1532936), (38, 766468), (76, 383234), (89, 327256), (152, 191617), (178, 163628), (356, 81814), (712, 40907), (1691, 17224), (2153, 13528), (3382, 8612), (4306, 6764)]