711023872

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{213649}}^1$

素因数の和:213678

約数の個数: 36

約数和(自身を含む): 1528452100

約数和(自身を除く): 817428228

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 213649, 427298, 854596, 1709192, 2777437, 3418384, 5554874, 6836768, 11109748, 13673536, 22219496, 27347072, 44438992, 54694144, 88877984, 177755968, 355511936, 711023872]

約数ペア:

[(1, 711023872), (2, 355511936), (4, 177755968), (8, 88877984), (13, 54694144), (16, 44438992), (26, 27347072), (32, 22219496), (52, 13673536), (64, 11109748), (104, 6836768), (128, 5554874), (208, 3418384), (256, 2777437), (416, 1709192), (832, 854596), (1664, 427298), (3328, 213649)]