28955712

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 112

約数和(自身を含む): 81930240

約数和(自身を除く): 52974528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 79, 83, 92, 96, 138, 158, 166, 184, 192, 237, 249, 276, 316, 332, 368, 474, 498, 552, 632, 664, 736, 948, 996, 1104, 1264, 1328, 1472, 1817, 1896, 1909, 1992, 2208, 2528, 2656, 3634, 3792, 3818, 3984, 4416, 5056, 5312, 5451, 5727, 6557, 7268, 7584, 7636, 7968, 10902, 11454, 13114, 14536, 15168, 15272, 15936, 19671, 21804, 22908, 26228, 29072, 30544, 39342, 43608, 45816, 52456, 58144, 61088, 78684, 87216, 91632, 104912, 116288, 122176, 150811, 157368, 174432, 183264, 209824, 301622, 314736, 348864, 366528, 419648, 452433, 603244, 629472, 904866, 1206488, 1258944, 1809732, 2412976, 3619464, 4825952, 7238928, 9651904, 14477856, 28955712]

約数ペア:

[(1, 28955712), (2, 14477856), (3, 9651904), (4, 7238928), (6, 4825952), (8, 3619464), (12, 2412976), (16, 1809732), (23, 1258944), (24, 1206488), (32, 904866), (46, 629472), (48, 603244), (64, 452433), (69, 419648), (79, 366528), (83, 348864), (92, 314736), (96, 301622), (138, 209824), (158, 183264), (166, 174432), (184, 157368), (192, 150811), (237, 122176), (249, 116288), (276, 104912), (316, 91632), (332, 87216), (368, 78684), (474, 61088), (498, 58144), (552, 52456), (632, 45816), (664, 43608), (736, 39342), (948, 30544), (996, 29072), (1104, 26228), (1264, 22908), (1328, 21804), (1472, 19671), (1817, 15936), (1896, 15272), (1909, 15168), (1992, 14536), (2208, 13114), (2528, 11454), (2656, 10902), (3634, 7968), (3792, 7636), (3818, 7584), (3984, 7268), (4416, 6557), (5056, 5727), (5312, 5451)]