78517753208

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{2417}}^1\times {\mathrm{57193}}^1$

素因数の和:59687

約数の個数: 32

約数和(自身を含む): 149358699360

約数和(自身を除く): 70840946152

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 2417, 4834, 9668, 19336, 57193, 114386, 171607, 228772, 343214, 457544, 686428, 1372856, 4060703, 8121406, 16242812, 32485624, 138235481, 276470962, 552941924, 1105883848, 9814719151, 19629438302, 39258876604, 78517753208]

約数ペア:

[(1, 78517753208), (2, 39258876604), (4, 19629438302), (8, 9814719151), (71, 1105883848), (142, 552941924), (284, 276470962), (568, 138235481), (2417, 32485624), (4834, 16242812), (9668, 8121406), (19336, 4060703), (57193, 1372856), (114386, 686428), (171607, 457544), (228772, 343214)]