69883484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{21757}}^1$

素因数の和:21845

約数の個数: 24

約数和(自身を含む): 135247728

約数和(自身を除く): 65364244

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 21757, 43514, 87028, 239327, 478654, 957308, 1588261, 3176522, 6353044, 17470871, 34941742, 69883484]

約数ペア:

[(1, 69883484), (2, 34941742), (4, 17470871), (11, 6353044), (22, 3176522), (44, 1588261), (73, 957308), (146, 478654), (292, 239327), (803, 87028), (1606, 43514), (3212, 21757)]