64439808

素因数分解:

$2^9\times 3^1\times {\mathrm{41953}}^1$

素因数の和:41974

約数の個数: 40

約数和(自身を含む): 171675768

約数和(自身を除く): 107235960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 41953, 83906, 125859, 167812, 251718, 335624, 503436, 671248, 1006872, 1342496, 2013744, 2684992, 4027488, 5369984, 8054976, 10739968, 16109952, 21479936, 32219904, 64439808]

約数ペア:

[(1, 64439808), (2, 32219904), (3, 21479936), (4, 16109952), (6, 10739968), (8, 8054976), (12, 5369984), (16, 4027488), (24, 2684992), (32, 2013744), (48, 1342496), (64, 1006872), (96, 671248), (128, 503436), (192, 335624), (256, 251718), (384, 167812), (512, 125859), (768, 83906), (1536, 41953)]