47743072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 110369952

約数和(自身を除く): 62626880

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 43, 52, 68, 86, 104, 136, 157, 172, 208, 221, 272, 314, 344, 416, 442, 544, 559, 628, 688, 731, 884, 1118, 1256, 1376, 1462, 1768, 2041, 2236, 2512, 2669, 2924, 3536, 4082, 4472, 5024, 5338, 5848, 6751, 7072, 8164, 8944, 9503, 10676, 11696, 13502, 16328, 17888, 19006, 21352, 23392, 27004, 32656, 34697, 38012, 42704, 54008, 65312, 69394, 76024, 85408, 87763, 108016, 114767, 138788, 152048, 175526, 216032, 229534, 277576, 304096, 351052, 459068, 555152, 702104, 918136, 1110304, 1404208, 1491971, 1836272, 2808416, 2983942, 3672544, 5967884, 11935768, 23871536, 47743072]

約数ペア:

[(1, 47743072), (2, 23871536), (4, 11935768), (8, 5967884), (13, 3672544), (16, 2983942), (17, 2808416), (26, 1836272), (32, 1491971), (34, 1404208), (43, 1110304), (52, 918136), (68, 702104), (86, 555152), (104, 459068), (136, 351052), (157, 304096), (172, 277576), (208, 229534), (221, 216032), (272, 175526), (314, 152048), (344, 138788), (416, 114767), (442, 108016), (544, 87763), (559, 85408), (628, 76024), (688, 69394), (731, 65312), (884, 54008), (1118, 42704), (1256, 38012), (1376, 34697), (1462, 32656), (1768, 27004), (2041, 23392), (2236, 21352), (2512, 19006), (2669, 17888), (2924, 16328), (3536, 13502), (4082, 11696), (4472, 10676), (5024, 9503), (5338, 8944), (5848, 8164), (6751, 7072)]