78952664

素因数分解:

$2^3\times 7^1\times {\mathrm{1409869}}^1$

素因数の和:1409882

約数の個数: 16

約数和(自身を含む): 169184400

約数和(自身を除く): 90231736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1409869, 2819738, 5639476, 9869083, 11278952, 19738166, 39476332, 78952664]

約数ペア:

[(1, 78952664), (2, 39476332), (4, 19738166), (7, 11278952), (8, 9869083), (14, 5639476), (28, 2819738), (56, 1409869)]