26992378

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31607}}^1$

素因数の和:31677

約数の個数: 16

約数和(自身を含む): 47032704

約数和(自身を除く): 20040326

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 31607, 63214, 221249, 442498, 1928027, 3856054, 13496189, 26992378]

約数ペア:

[(1, 26992378), (2, 13496189), (7, 3856054), (14, 1928027), (61, 442498), (122, 221249), (427, 63214), (854, 31607)]