47808384

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 139886880

約数和(自身を除く): 92078496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 157, 183, 192, 208, 244, 312, 314, 366, 384, 416, 471, 488, 624, 628, 732, 793, 832, 942, 976, 1248, 1256, 1464, 1586, 1664, 1884, 1952, 2041, 2379, 2496, 2512, 2928, 3172, 3768, 3904, 4082, 4758, 4992, 5024, 5856, 6123, 6344, 7536, 7808, 8164, 9516, 9577, 10048, 11712, 12246, 12688, 15072, 16328, 19032, 19154, 20096, 23424, 24492, 25376, 28731, 30144, 32656, 38064, 38308, 48984, 50752, 57462, 60288, 65312, 76128, 76616, 97968, 101504, 114924, 124501, 130624, 152256, 153232, 195936, 229848, 249002, 261248, 304512, 306464, 373503, 391872, 459696, 498004, 612928, 747006, 783744, 919392, 996008, 1225856, 1494012, 1838784, 1992016, 2988024, 3677568, 3984032, 5976048, 7968064, 11952096, 15936128, 23904192, 47808384]

約数ペア:

[(1, 47808384), (2, 23904192), (3, 15936128), (4, 11952096), (6, 7968064), (8, 5976048), (12, 3984032), (13, 3677568), (16, 2988024), (24, 1992016), (26, 1838784), (32, 1494012), (39, 1225856), (48, 996008), (52, 919392), (61, 783744), (64, 747006), (78, 612928), (96, 498004), (104, 459696), (122, 391872), (128, 373503), (156, 306464), (157, 304512), (183, 261248), (192, 249002), (208, 229848), (244, 195936), (312, 153232), (314, 152256), (366, 130624), (384, 124501), (416, 114924), (471, 101504), (488, 97968), (624, 76616), (628, 76128), (732, 65312), (793, 60288), (832, 57462), (942, 50752), (976, 48984), (1248, 38308), (1256, 38064), (1464, 32656), (1586, 30144), (1664, 28731), (1884, 25376), (1952, 24492), (2041, 23424), (2379, 20096), (2496, 19154), (2512, 19032), (2928, 16328), (3172, 15072), (3768, 12688), (3904, 12246), (4082, 11712), (4758, 10048), (4992, 9577), (5024, 9516), (5856, 8164), (6123, 7808), (6344, 7536)]