71754178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 119925360

約数和(自身を除く): 48171182

約数列:

[1, 2, 17, 29, 34, 58, 61, 122, 493, 986, 1037, 1193, 1769, 2074, 2386, 3538, 20281, 30073, 34597, 40562, 60146, 69194, 72773, 145546, 588149, 1176298, 1237141, 2110417, 2474282, 4220834, 35877089, 71754178]

約数ペア:

[(1, 71754178), (2, 35877089), (17, 4220834), (29, 2474282), (34, 2110417), (58, 1237141), (61, 1176298), (122, 588149), (493, 145546), (986, 72773), (1037, 69194), (1193, 60146), (1769, 40562), (2074, 34597), (2386, 30073), (3538, 20281)]