66648064

素因数分解:

$2^{11}\times 7^1\times {\mathrm{4649}}^1$

素因数の和:4678

約数の個数: 48

約数和(自身を含む): 152334000

約数和(自身を除く): 85685936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4649, 7168, 9298, 14336, 18596, 32543, 37192, 65086, 74384, 130172, 148768, 260344, 297536, 520688, 595072, 1041376, 1190144, 2082752, 2380288, 4165504, 4760576, 8331008, 9521152, 16662016, 33324032, 66648064]

約数ペア:

[(1, 66648064), (2, 33324032), (4, 16662016), (7, 9521152), (8, 8331008), (14, 4760576), (16, 4165504), (28, 2380288), (32, 2082752), (56, 1190144), (64, 1041376), (112, 595072), (128, 520688), (224, 297536), (256, 260344), (448, 148768), (512, 130172), (896, 74384), (1024, 65086), (1792, 37192), (2048, 32543), (3584, 18596), (4649, 14336), (7168, 9298)]