74472892

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2687}}^1$

素因数の和:2758

約数の個数: 36

約数和(自身を含む): 144619776

約数和(自身を除く): 70146884

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 338, 533, 676, 1066, 2132, 2687, 5374, 6929, 10748, 13858, 27716, 34931, 69862, 110167, 139724, 220334, 440668, 454103, 908206, 1432171, 1816412, 2864342, 5728684, 18618223, 37236446, 74472892]

約数ペア:

[(1, 74472892), (2, 37236446), (4, 18618223), (13, 5728684), (26, 2864342), (41, 1816412), (52, 1432171), (82, 908206), (164, 454103), (169, 440668), (338, 220334), (533, 139724), (676, 110167), (1066, 69862), (2132, 34931), (2687, 27716), (5374, 13858), (6929, 10748)]