28914688

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 88

約数和(自身を含む): 67207104

約数和(自身を除く): 38292416

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 151, 176, 187, 256, 272, 302, 352, 374, 512, 544, 604, 704, 748, 1024, 1088, 1208, 1408, 1496, 1661, 2176, 2416, 2567, 2816, 2992, 3322, 4352, 4832, 5134, 5632, 5984, 6644, 8704, 9664, 10268, 11264, 11968, 13288, 17408, 19328, 20536, 23936, 26576, 28237, 38656, 41072, 47872, 53152, 56474, 77312, 82144, 95744, 106304, 112948, 154624, 164288, 191488, 212608, 225896, 328576, 425216, 451792, 657152, 850432, 903584, 1314304, 1700864, 1807168, 2628608, 3614336, 7228672, 14457344, 28914688]

約数ペア:

[(1, 28914688), (2, 14457344), (4, 7228672), (8, 3614336), (11, 2628608), (16, 1807168), (17, 1700864), (22, 1314304), (32, 903584), (34, 850432), (44, 657152), (64, 451792), (68, 425216), (88, 328576), (128, 225896), (136, 212608), (151, 191488), (176, 164288), (187, 154624), (256, 112948), (272, 106304), (302, 95744), (352, 82144), (374, 77312), (512, 56474), (544, 53152), (604, 47872), (704, 41072), (748, 38656), (1024, 28237), (1088, 26576), (1208, 23936), (1408, 20536), (1496, 19328), (1661, 17408), (2176, 13288), (2416, 11968), (2567, 11264), (2816, 10268), (2992, 9664), (3322, 8704), (4352, 6644), (4832, 5984), (5134, 5632)]