39956708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14887}}^1$

素因数の和:14963

約数の個数: 24

約数和(自身を含む): 77536704

約数和(自身を除く): 37579996

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 14887, 29774, 59548, 163757, 327514, 655028, 908107, 1816214, 3632428, 9989177, 19978354, 39956708]

約数ペア:

[(1, 39956708), (2, 19978354), (4, 9989177), (11, 3632428), (22, 1816214), (44, 908107), (61, 655028), (122, 327514), (244, 163757), (671, 59548), (1342, 29774), (2684, 14887)]