70197842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3457}}^1$

素因数の和:3554

約数の個数: 32

約数和(自身を含む): 125483904

約数和(自身を除く): 55286062

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 3457, 6914, 10153, 20306, 38027, 44941, 76054, 89882, 245447, 490894, 494351, 988702, 2699917, 3190811, 5399834, 6381622, 35098921, 70197842]

約数ペア:

[(1, 70197842), (2, 35098921), (11, 6381622), (13, 5399834), (22, 3190811), (26, 2699917), (71, 988702), (142, 494351), (143, 490894), (286, 245447), (781, 89882), (923, 76054), (1562, 44941), (1846, 38027), (3457, 20306), (6914, 10153)]