71850871666

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{9701711}}^1$

素因数の和:9701766

約数の個数: 24

約数和(自身を含む): 128761121664

約数和(自身を除く): 56910249998

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 7406, 9701711, 19403422, 67911977, 135823954, 223139353, 446278706, 1561975471, 3123950942, 5132205119, 10264410238, 35925435833, 71850871666]

約数ペア:

[(1, 71850871666), (2, 35925435833), (7, 10264410238), (14, 5132205119), (23, 3123950942), (46, 1561975471), (161, 446278706), (322, 223139353), (529, 135823954), (1058, 67911977), (3703, 19403422), (7406, 9701711)]