71173126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 116444160

約数和(自身を除く): 45271034

約数列:

[1, 2, 19, 37, 38, 74, 223, 227, 446, 454, 703, 1406, 4237, 4313, 8251, 8399, 8474, 8626, 16502, 16798, 50621, 101242, 156769, 159581, 313538, 319162, 961799, 1872977, 1923598, 3745954, 35586563, 71173126]

約数ペア:

[(1, 71173126), (2, 35586563), (19, 3745954), (37, 1923598), (38, 1872977), (74, 961799), (223, 319162), (227, 313538), (446, 159581), (454, 156769), (703, 101242), (1406, 50621), (4237, 16798), (4313, 16502), (8251, 8626), (8399, 8474)]