64389888

素因数分解:

$2^8\times 3^2\times {\mathrm{27947}}^1$

素因数の和:27969

約数の個数: 54

約数和(自身を含む): 185658564

約数和(自身を除く): 121268676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 27947, 55894, 83841, 111788, 167682, 223576, 251523, 335364, 447152, 503046, 670728, 894304, 1006092, 1341456, 1788608, 2012184, 2682912, 3577216, 4024368, 5365824, 7154432, 8048736, 10731648, 16097472, 21463296, 32194944, 64389888]

約数ペア:

[(1, 64389888), (2, 32194944), (3, 21463296), (4, 16097472), (6, 10731648), (8, 8048736), (9, 7154432), (12, 5365824), (16, 4024368), (18, 3577216), (24, 2682912), (32, 2012184), (36, 1788608), (48, 1341456), (64, 1006092), (72, 894304), (96, 670728), (128, 503046), (144, 447152), (192, 335364), (256, 251523), (288, 223576), (384, 167682), (576, 111788), (768, 83841), (1152, 55894), (2304, 27947)]