56086784

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 127055040

約数和(自身を除く): 70968256

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 887, 988, 1216, 1664, 1774, 1976, 2432, 3328, 3548, 3952, 4864, 7096, 7904, 11531, 14192, 15808, 16853, 23062, 28384, 31616, 33706, 46124, 56768, 63232, 67412, 92248, 113536, 134824, 184496, 219089, 227072, 269648, 368992, 438178, 539296, 737984, 876356, 1078592, 1475968, 1752712, 2157184, 2951936, 3505424, 4314368, 7010848, 14021696, 28043392, 56086784]

約数ペア:

[(1, 56086784), (2, 28043392), (4, 14021696), (8, 7010848), (13, 4314368), (16, 3505424), (19, 2951936), (26, 2157184), (32, 1752712), (38, 1475968), (52, 1078592), (64, 876356), (76, 737984), (104, 539296), (128, 438178), (152, 368992), (208, 269648), (247, 227072), (256, 219089), (304, 184496), (416, 134824), (494, 113536), (608, 92248), (832, 67412), (887, 63232), (988, 56768), (1216, 46124), (1664, 33706), (1774, 31616), (1976, 28384), (2432, 23062), (3328, 16853), (3548, 15808), (3952, 14192), (4864, 11531), (7096, 7904)]