33778444

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 73543680

約数和(自身を除く): 39765236

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 59, 92, 98, 118, 127, 161, 196, 236, 254, 322, 413, 508, 644, 826, 889, 1127, 1357, 1652, 1778, 2254, 2714, 2891, 2921, 3556, 4508, 5428, 5782, 5842, 6223, 7493, 9499, 11564, 11684, 12446, 14986, 18998, 20447, 24892, 29972, 37996, 40894, 52451, 66493, 81788, 104902, 132986, 143129, 172339, 209804, 265972, 286258, 344678, 367157, 572516, 689356, 734314, 1206373, 1468628, 2412746, 4825492, 8444611, 16889222, 33778444]

約数ペア:

[(1, 33778444), (2, 16889222), (4, 8444611), (7, 4825492), (14, 2412746), (23, 1468628), (28, 1206373), (46, 734314), (49, 689356), (59, 572516), (92, 367157), (98, 344678), (118, 286258), (127, 265972), (161, 209804), (196, 172339), (236, 143129), (254, 132986), (322, 104902), (413, 81788), (508, 66493), (644, 52451), (826, 40894), (889, 37996), (1127, 29972), (1357, 24892), (1652, 20447), (1778, 18998), (2254, 14986), (2714, 12446), (2891, 11684), (2921, 11564), (3556, 9499), (4508, 7493), (5428, 6223), (5782, 5842)]