78028048

素因数分解:

$2^4\times 7^1\times {\mathrm{696679}}^1$

素因数の和:696694

約数の個数: 20

約数和(自身を含む): 172776640

約数和(自身を除く): 94748592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 696679, 1393358, 2786716, 4876753, 5573432, 9753506, 11146864, 19507012, 39014024, 78028048]

約数ペア:

[(1, 78028048), (2, 39014024), (4, 19507012), (7, 11146864), (8, 9753506), (14, 5573432), (16, 4876753), (28, 2786716), (56, 1393358), (112, 696679)]