71856902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{45307}}^1$

素因数の和:45383

約数の個数: 16

約数和(自身を含む): 117982032

約数和(自身を除く): 46125130

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 45307, 90614, 588991, 1177982, 2763727, 5527454, 35928451, 71856902]

約数ペア:

[(1, 71856902), (2, 35928451), (13, 5527454), (26, 2763727), (61, 1177982), (122, 588991), (793, 90614), (1586, 45307)]