26763191

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 36234240

約数和(自身を除く): 9471049

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 247, 299, 437, 673, 1729, 2093, 3059, 4711, 5681, 8749, 12787, 15479, 39767, 61243, 89509, 108353, 166231, 201227, 294101, 1163617, 1408589, 2058707, 3823313, 26763191]

約数ペア:

[(1, 26763191), (7, 3823313), (13, 2058707), (19, 1408589), (23, 1163617), (91, 294101), (133, 201227), (161, 166231), (247, 108353), (299, 89509), (437, 61243), (673, 39767), (1729, 15479), (2093, 12787), (3059, 8749), (4711, 5681)]