70406894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 119400480

約数和(自身を除く): 48993586

約数列:

[1, 2, 17, 19, 34, 38, 73, 146, 323, 646, 1241, 1387, 1493, 2482, 2774, 2986, 23579, 25381, 28367, 47158, 50762, 56734, 108989, 217978, 482239, 964478, 1852813, 2070791, 3705626, 4141582, 35203447, 70406894]

約数ペア:

[(1, 70406894), (2, 35203447), (17, 4141582), (19, 3705626), (34, 2070791), (38, 1852813), (73, 964478), (146, 482239), (323, 217978), (646, 108989), (1241, 56734), (1387, 50762), (1493, 47158), (2482, 28367), (2774, 25381), (2986, 23579)]