40518764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5449}}^1$

素因数の和:5490

約数の個数: 36

約数和(自身を含む): 83777400

約数和(自身を除く): 43258636

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 5449, 7436, 10898, 21796, 59939, 70837, 119878, 141674, 239756, 283348, 779207, 920881, 1558414, 1841762, 3116828, 3683524, 10129691, 20259382, 40518764]

約数ペア:

[(1, 40518764), (2, 20259382), (4, 10129691), (11, 3683524), (13, 3116828), (22, 1841762), (26, 1558414), (44, 920881), (52, 779207), (143, 283348), (169, 239756), (286, 141674), (338, 119878), (572, 70837), (676, 59939), (1859, 21796), (3718, 10898), (5449, 7436)]