74931478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{601}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 126131040

約数和(自身を除く): 51199562

約数列:

[1, 2, 17, 19, 34, 38, 193, 323, 386, 601, 646, 1202, 3281, 3667, 6562, 7334, 10217, 11419, 20434, 22838, 62339, 115993, 124678, 194123, 231986, 388246, 1971881, 2203867, 3943762, 4407734, 37465739, 74931478]

約数ペア:

[(1, 74931478), (2, 37465739), (17, 4407734), (19, 3943762), (34, 2203867), (38, 1971881), (193, 388246), (323, 231986), (386, 194123), (601, 124678), (646, 115993), (1202, 62339), (3281, 22838), (3667, 20434), (6562, 11419), (7334, 10217)]