29277836

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 60540480

約数和(自身を除く): 31262644

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 109, 181, 212, 218, 362, 371, 436, 724, 742, 763, 1267, 1484, 1526, 2534, 3052, 5068, 5777, 9593, 11554, 19186, 19729, 23108, 38372, 39458, 40439, 67151, 78916, 80878, 134302, 138103, 161756, 268604, 276206, 552412, 1045637, 2091274, 4182548, 7319459, 14638918, 29277836]

約数ペア:

[(1, 29277836), (2, 14638918), (4, 7319459), (7, 4182548), (14, 2091274), (28, 1045637), (53, 552412), (106, 276206), (109, 268604), (181, 161756), (212, 138103), (218, 134302), (362, 80878), (371, 78916), (436, 67151), (724, 40439), (742, 39458), (763, 38372), (1267, 23108), (1484, 19729), (1526, 19186), (2534, 11554), (3052, 9593), (5068, 5777)]