71712438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{46147}}^1$

素因数の和:46196

約数の個数: 32

約数和(自身を含む): 168347904

約数和(自身を除く): 96635466

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 46147, 92294, 138441, 276882, 323029, 646058, 969087, 1707439, 1938174, 3414878, 5122317, 10244634, 11952073, 23904146, 35856219, 71712438]

約数ペア:

[(1, 71712438), (2, 35856219), (3, 23904146), (6, 11952073), (7, 10244634), (14, 5122317), (21, 3414878), (37, 1938174), (42, 1707439), (74, 969087), (111, 646058), (222, 323029), (259, 276882), (518, 138441), (777, 92294), (1554, 46147)]