71356264

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29633}}^1$

素因数の和:29689

約数の個数: 32

約数和(自身を含む): 156467520

約数和(自身を除く): 85111256

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 29633, 59266, 118532, 207431, 237064, 414862, 829724, 1274219, 1659448, 2548438, 5096876, 8919533, 10193752, 17839066, 35678132, 71356264]

約数ペア:

[(1, 71356264), (2, 35678132), (4, 17839066), (7, 10193752), (8, 8919533), (14, 5096876), (28, 2548438), (43, 1659448), (56, 1274219), (86, 829724), (172, 414862), (301, 237064), (344, 207431), (602, 118532), (1204, 59266), (2408, 29633)]