77867738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157627}}^1$

素因数の和:157661

約数の個数: 16

約数和(自身を含む): 132407520

約数和(自身を除く): 54539782

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 157627, 315254, 2049151, 2994913, 4098302, 5989826, 38933869, 77867738]

約数ペア:

[(1, 77867738), (2, 38933869), (13, 5989826), (19, 4098302), (26, 2994913), (38, 2049151), (247, 315254), (494, 157627)]