78972928

素因数分解:

$2^{11}\times {\mathrm{38561}}^1$

素因数の和:38583

約数の個数: 24

約数和(自身を含む): 157911390

約数和(自身を除く): 78938462

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 38561, 77122, 154244, 308488, 616976, 1233952, 2467904, 4935808, 9871616, 19743232, 39486464, 78972928]

約数ペア:

[(1, 78972928), (2, 39486464), (4, 19743232), (8, 9871616), (16, 4935808), (32, 2467904), (64, 1233952), (128, 616976), (256, 308488), (512, 154244), (1024, 77122), (2048, 38561)]