29688268

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 53388720

約数和(自身を除く): 23700452

約数列:

[1, 2, 4, 53, 106, 131, 212, 262, 524, 1069, 2138, 4276, 6943, 13886, 27772, 56657, 113314, 140039, 226628, 280078, 560156, 7422067, 14844134, 29688268]

約数ペア:

[(1, 29688268), (2, 14844134), (4, 7422067), (53, 560156), (106, 280078), (131, 226628), (212, 140039), (262, 113314), (524, 56657), (1069, 27772), (2138, 13886), (4276, 6943)]