77972504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{512977}}^1$

素因数の和:513002

約数の個数: 16

約数和(自身を含む): 153893400

約数和(自身を除く): 75920896

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 512977, 1025954, 2051908, 4103816, 9746563, 19493126, 38986252, 77972504]

約数ペア:

[(1, 77972504), (2, 38986252), (4, 19493126), (8, 9746563), (19, 4103816), (38, 2051908), (76, 1025954), (152, 512977)]