78748922

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{17971}}^1$

素因数の和:18293

約数の個数: 16

約数和(自身を含む): 135436992

約数和(自身を除く): 56688070

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 17971, 35942, 125797, 251594, 5624923, 11249846, 39374461, 78748922]

約数ペア:

[(1, 78748922), (2, 39374461), (7, 11249846), (14, 5624923), (313, 251594), (626, 125797), (2191, 35942), (4382, 17971)]