30726208

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:971

約数の個数: 56

約数和(自身を含む): 66714624

約数和(自身を除く): 35988416

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 911, 992, 1054, 1088, 1822, 1984, 2108, 3644, 4216, 7288, 8432, 14576, 15487, 16864, 28241, 29152, 30974, 33728, 56482, 58304, 61948, 112964, 123896, 225928, 247792, 451856, 480097, 495584, 903712, 960194, 991168, 1807424, 1920388, 3840776, 7681552, 15363104, 30726208]

約数ペア:

[(1, 30726208), (2, 15363104), (4, 7681552), (8, 3840776), (16, 1920388), (17, 1807424), (31, 991168), (32, 960194), (34, 903712), (62, 495584), (64, 480097), (68, 451856), (124, 247792), (136, 225928), (248, 123896), (272, 112964), (496, 61948), (527, 58304), (544, 56482), (911, 33728), (992, 30974), (1054, 29152), (1088, 28241), (1822, 16864), (1984, 15487), (2108, 14576), (3644, 8432), (4216, 7288)]