17229328

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 34442240

約数和(自身を除く): 17212912

約数列:

[1, 2, 4, 8, 16, 61, 122, 127, 139, 244, 254, 278, 488, 508, 556, 976, 1016, 1112, 2032, 2224, 7747, 8479, 15494, 16958, 17653, 30988, 33916, 35306, 61976, 67832, 70612, 123952, 135664, 141224, 282448, 1076833, 2153666, 4307332, 8614664, 17229328]

約数ペア:

[(1, 17229328), (2, 8614664), (4, 4307332), (8, 2153666), (16, 1076833), (61, 282448), (122, 141224), (127, 135664), (139, 123952), (244, 70612), (254, 67832), (278, 61976), (488, 35306), (508, 33916), (556, 30988), (976, 17653), (1016, 16958), (1112, 15494), (2032, 8479), (2224, 7747)]