78884407

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4993}}^1$

素因数の和:5098

約数の個数: 16

約数和(自身を含む): 94126912

約数和(自身を除く): 15242505

約数列:

[1, 7, 37, 61, 259, 427, 2257, 4993, 15799, 34951, 184741, 304573, 1293187, 2132011, 11269201, 78884407]

約数ペア:

[(1, 78884407), (7, 11269201), (37, 2132011), (61, 1293187), (259, 304573), (427, 184741), (2257, 34951), (4993, 15799)]