71403914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{9887}}^1$

素因数の和:10069

約数の個数: 16

約数和(自身を含む): 112485888

約数和(自身を除く): 41081974

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 9887, 19774, 227401, 454802, 1552259, 3104518, 35701957, 71403914]

約数ペア:

[(1, 71403914), (2, 35701957), (23, 3104518), (46, 1552259), (157, 454802), (314, 227401), (3611, 19774), (7222, 9887)]