29721008

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{4679}}^1$

素因数の和:5084

約数の個数: 20

約数和(自身を含む): 57741840

約数和(自身を除く): 28020832

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 4679, 6352, 9358, 18716, 37432, 74864, 1857563, 3715126, 7430252, 14860504, 29721008]

約数ペア:

[(1, 29721008), (2, 14860504), (4, 7430252), (8, 3715126), (16, 1857563), (397, 74864), (794, 37432), (1588, 18716), (3176, 9358), (4679, 6352)]