39656192

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 86338560

約数和(自身を除く): 46682368

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 263, 304, 496, 526, 589, 608, 992, 1052, 1178, 1216, 1984, 2104, 2356, 2432, 3968, 4208, 4712, 4864, 4997, 7936, 8153, 8416, 9424, 9994, 16306, 16832, 18848, 19988, 32612, 33664, 37696, 39976, 65224, 67328, 75392, 79952, 130448, 150784, 154907, 159904, 260896, 309814, 319808, 521792, 619628, 639616, 1043584, 1239256, 1279232, 2087168, 2478512, 4957024, 9914048, 19828096, 39656192]

約数ペア:

[(1, 39656192), (2, 19828096), (4, 9914048), (8, 4957024), (16, 2478512), (19, 2087168), (31, 1279232), (32, 1239256), (38, 1043584), (62, 639616), (64, 619628), (76, 521792), (124, 319808), (128, 309814), (152, 260896), (248, 159904), (256, 154907), (263, 150784), (304, 130448), (496, 79952), (526, 75392), (589, 67328), (608, 65224), (992, 39976), (1052, 37696), (1178, 33664), (1216, 32612), (1984, 19988), (2104, 18848), (2356, 16832), (2432, 16306), (3968, 9994), (4208, 9424), (4712, 8416), (4864, 8153), (4997, 7936)]