25529868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7793}}^1$

素因数の和:7823

約数の個数: 72

約数和(自身を含む): 79436448

約数和(自身を除く): 53906580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 7793, 15586, 23379, 31172, 46758, 54551, 70137, 93516, 101309, 109102, 140274, 163653, 202618, 218204, 280548, 303927, 327306, 405236, 490959, 607854, 654612, 709163, 911781, 981918, 1215708, 1418326, 1823562, 1963836, 2127489, 2836652, 3647124, 4254978, 6382467, 8509956, 12764934, 25529868]

約数ペア:

[(1, 25529868), (2, 12764934), (3, 8509956), (4, 6382467), (6, 4254978), (7, 3647124), (9, 2836652), (12, 2127489), (13, 1963836), (14, 1823562), (18, 1418326), (21, 1215708), (26, 981918), (28, 911781), (36, 709163), (39, 654612), (42, 607854), (52, 490959), (63, 405236), (78, 327306), (84, 303927), (91, 280548), (117, 218204), (126, 202618), (156, 163653), (182, 140274), (234, 109102), (252, 101309), (273, 93516), (364, 70137), (468, 54551), (546, 46758), (819, 31172), (1092, 23379), (1638, 15586), (3276, 7793)]