129569042

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 208278000

約数和(自身を除く): 78708958

約数列:

[1, 2, 29, 37, 58, 74, 173, 346, 349, 698, 1073, 2146, 5017, 6401, 10034, 10121, 12802, 12913, 20242, 25826, 60377, 120754, 185629, 371258, 374477, 748954, 1750933, 2233949, 3501866, 4467898, 64784521, 129569042]

約数ペア:

[(1, 129569042), (2, 64784521), (29, 4467898), (37, 3501866), (58, 2233949), (74, 1750933), (173, 748954), (346, 374477), (349, 371258), (698, 185629), (1073, 120754), (2146, 60377), (5017, 25826), (6401, 20242), (10034, 12913), (10121, 12802)]