26291993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{83}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 33313728

約数和(自身を除く): 7021735

約数列:

[1, 7, 13, 59, 83, 91, 413, 581, 767, 1079, 3481, 4897, 5369, 7553, 24367, 34279, 45253, 63661, 288923, 316771, 445627, 2022461, 3755999, 26291993]

約数ペア:

[(1, 26291993), (7, 3755999), (13, 2022461), (59, 445627), (83, 316771), (91, 288923), (413, 63661), (581, 45253), (767, 34279), (1079, 24367), (3481, 7553), (4897, 5369)]