68158384

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26459}}^1$

素因数の和:26497

約数の個数: 40

約数和(自身を含む): 157489920

約数和(自身を除く): 89331536

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 26459, 52918, 105836, 185213, 211672, 370426, 423344, 608557, 740852, 1217114, 1481704, 2434228, 2963408, 4259899, 4868456, 8519798, 9736912, 17039596, 34079192, 68158384]

約数ペア:

[(1, 68158384), (2, 34079192), (4, 17039596), (7, 9736912), (8, 8519798), (14, 4868456), (16, 4259899), (23, 2963408), (28, 2434228), (46, 1481704), (56, 1217114), (92, 740852), (112, 608557), (161, 423344), (184, 370426), (322, 211672), (368, 185213), (644, 105836), (1288, 52918), (2576, 26459)]