71081822

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7121}}^1$

素因数の和:7184

約数の個数: 32

約数和(自身を含む): 131272704

約数和(自身を除く): 60190882

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 7121, 9982, 14242, 49847, 99694, 163783, 220751, 327566, 441502, 1146481, 1545257, 2292962, 3090514, 5077273, 10154546, 35540911, 71081822]

約数ペア:

[(1, 71081822), (2, 35540911), (7, 10154546), (14, 5077273), (23, 3090514), (31, 2292962), (46, 1545257), (62, 1146481), (161, 441502), (217, 327566), (322, 220751), (434, 163783), (713, 99694), (1426, 49847), (4991, 14242), (7121, 9982)]