40445548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70709}}^1$

素因数の和:70737

約数の個数: 24

約数和(自身を含む): 83154960

約数和(自身を除く): 42709412

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 70709, 141418, 282836, 777799, 919217, 1555598, 1838434, 3111196, 3676868, 10111387, 20222774, 40445548]

約数ペア:

[(1, 40445548), (2, 20222774), (4, 10111387), (11, 3676868), (13, 3111196), (22, 1838434), (26, 1555598), (44, 919217), (52, 777799), (143, 282836), (286, 141418), (572, 70709)]