26145938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7561}}^1$

素因数の和:7602

約数の個数: 32

約数和(自身を含む): 50816640

約数和(自身を除く): 24670702

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 7561, 15122, 52927, 98293, 105854, 143659, 196586, 287318, 688051, 1005613, 1376102, 1867567, 2011226, 3735134, 13072969, 26145938]

約数ペア:

[(1, 26145938), (2, 13072969), (7, 3735134), (13, 2011226), (14, 1867567), (19, 1376102), (26, 1005613), (38, 688051), (91, 287318), (133, 196586), (182, 143659), (247, 105854), (266, 98293), (494, 52927), (1729, 15122), (3458, 7561)]