67765768

素因数分解:

$2^3\times 7^1\times {\mathrm{1210103}}^1$

素因数の和:1210116

約数の個数: 16

約数和(自身を含む): 145212480

約数和(自身を除く): 77446712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1210103, 2420206, 4840412, 8470721, 9680824, 16941442, 33882884, 67765768]

約数ペア:

[(1, 67765768), (2, 33882884), (4, 16941442), (7, 9680824), (8, 8470721), (14, 4840412), (28, 2420206), (56, 1210103)]