28383168

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 112

約数和(自身を含む): 83393280

約数和(自身を除く): 55010112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 89, 96, 132, 151, 176, 178, 192, 264, 267, 302, 352, 356, 453, 528, 534, 604, 704, 712, 906, 979, 1056, 1068, 1208, 1424, 1661, 1812, 1958, 2112, 2136, 2416, 2848, 2937, 3322, 3624, 3916, 4272, 4832, 4983, 5696, 5874, 6644, 7248, 7832, 8544, 9664, 9966, 11748, 13288, 13439, 14496, 15664, 17088, 19932, 23496, 26576, 26878, 28992, 31328, 39864, 40317, 46992, 53152, 53756, 62656, 79728, 80634, 93984, 106304, 107512, 147829, 159456, 161268, 187968, 215024, 295658, 318912, 322536, 430048, 443487, 591316, 645072, 860096, 886974, 1182632, 1290144, 1773948, 2365264, 2580288, 3547896, 4730528, 7095792, 9461056, 14191584, 28383168]

約数ペア:

[(1, 28383168), (2, 14191584), (3, 9461056), (4, 7095792), (6, 4730528), (8, 3547896), (11, 2580288), (12, 2365264), (16, 1773948), (22, 1290144), (24, 1182632), (32, 886974), (33, 860096), (44, 645072), (48, 591316), (64, 443487), (66, 430048), (88, 322536), (89, 318912), (96, 295658), (132, 215024), (151, 187968), (176, 161268), (178, 159456), (192, 147829), (264, 107512), (267, 106304), (302, 93984), (352, 80634), (356, 79728), (453, 62656), (528, 53756), (534, 53152), (604, 46992), (704, 40317), (712, 39864), (906, 31328), (979, 28992), (1056, 26878), (1068, 26576), (1208, 23496), (1424, 19932), (1661, 17088), (1812, 15664), (1958, 14496), (2112, 13439), (2136, 13288), (2416, 11748), (2848, 9966), (2937, 9664), (3322, 8544), (3624, 7832), (3916, 7248), (4272, 6644), (4832, 5874), (4983, 5696)]