66563584

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{4483}}^1$

素因数の和:4530

約数の個数: 40

約数和(自身を含む): 137613960

約数和(自身を除く): 71050376

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 4483, 7424, 8966, 14848, 17932, 35864, 71728, 130007, 143456, 260014, 286912, 520028, 573824, 1040056, 1147648, 2080112, 2295296, 4160224, 8320448, 16640896, 33281792, 66563584]

約数ペア:

[(1, 66563584), (2, 33281792), (4, 16640896), (8, 8320448), (16, 4160224), (29, 2295296), (32, 2080112), (58, 1147648), (64, 1040056), (116, 573824), (128, 520028), (232, 286912), (256, 260014), (464, 143456), (512, 130007), (928, 71728), (1856, 35864), (3712, 17932), (4483, 14848), (7424, 8966)]