1572256768

素因数分解:

$2^{10}\times {\mathrm{311}}^1\times {\mathrm{4937}}^1$

素因数の和:5268

約数の個数: 44

約数和(自身を含む): 3153722832

約数和(自身を除く): 1581466064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 311, 512, 622, 1024, 1244, 2488, 4937, 4976, 9874, 9952, 19748, 19904, 39496, 39808, 78992, 79616, 157984, 159232, 315968, 318464, 631936, 1263872, 1535407, 2527744, 3070814, 5055488, 6141628, 12283256, 24566512, 49133024, 98266048, 196532096, 393064192, 786128384, 1572256768]

約数ペア:

[(1, 1572256768), (2, 786128384), (4, 393064192), (8, 196532096), (16, 98266048), (32, 49133024), (64, 24566512), (128, 12283256), (256, 6141628), (311, 5055488), (512, 3070814), (622, 2527744), (1024, 1535407), (1244, 1263872), (2488, 631936), (4937, 318464), (4976, 315968), (9874, 159232), (9952, 157984), (19748, 79616), (19904, 78992), (39496, 39808)]