7047292

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 15224832

約数和(自身を除く): 8177540

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 353, 434, 644, 706, 713, 868, 1412, 1426, 2471, 2852, 4942, 4991, 8119, 9884, 9982, 10943, 16238, 19964, 21886, 32476, 43772, 56833, 76601, 113666, 153202, 227332, 251689, 306404, 503378, 1006756, 1761823, 3523646, 7047292]

約数ペア:

[(1, 7047292), (2, 3523646), (4, 1761823), (7, 1006756), (14, 503378), (23, 306404), (28, 251689), (31, 227332), (46, 153202), (62, 113666), (92, 76601), (124, 56833), (161, 43772), (217, 32476), (322, 21886), (353, 19964), (434, 16238), (644, 10943), (706, 9982), (713, 9884), (868, 8119), (1412, 4991), (1426, 4942), (2471, 2852)]