70744258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2017}}^1$

素因数の和:2122

約数の個数: 32

約数和(自身を含む): 122048640

約数和(自身を除く): 51304382

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 494, 923, 1349, 1846, 2017, 2698, 4034, 17537, 26221, 35074, 38323, 52442, 76646, 143207, 286414, 498199, 996398, 1861691, 2720933, 3723382, 5441866, 35372129, 70744258]

約数ペア:

[(1, 70744258), (2, 35372129), (13, 5441866), (19, 3723382), (26, 2720933), (38, 1861691), (71, 996398), (142, 498199), (247, 286414), (494, 143207), (923, 76646), (1349, 52442), (1846, 38323), (2017, 35074), (2698, 26221), (4034, 17537)]