77757434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{12161}}^1$

素因数の和:12325

約数の個数: 16

約数和(自身を含む): 122592960

約数和(自身を除く): 44835526

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 12161, 24322, 279703, 559406, 1690379, 3380758, 38878717, 77757434]

約数ペア:

[(1, 77757434), (2, 38878717), (23, 3380758), (46, 1690379), (139, 559406), (278, 279703), (3197, 24322), (6394, 12161)]