40311622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 67207392

約数和(自身を除く): 26895770

約数列:

[1, 2, 13, 26, 67, 73, 134, 146, 317, 634, 871, 949, 1742, 1898, 4121, 4891, 8242, 9782, 21239, 23141, 42478, 46282, 63583, 127166, 276107, 300833, 552214, 601666, 1550447, 3100894, 20155811, 40311622]

約数ペア:

[(1, 40311622), (2, 20155811), (13, 3100894), (26, 1550447), (67, 601666), (73, 552214), (134, 300833), (146, 276107), (317, 127166), (634, 63583), (871, 46282), (949, 42478), (1742, 23141), (1898, 21239), (4121, 9782), (4891, 8242)]