26532506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 55399680

約数和(自身を除く): 28867174

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 286, 319, 377, 406, 457, 638, 754, 914, 1001, 2002, 2233, 2639, 3199, 4147, 4466, 5027, 5278, 5941, 6398, 8294, 10054, 11882, 13253, 26506, 29029, 35189, 41587, 58058, 65351, 70378, 83174, 92771, 130702, 145783, 172289, 185542, 291566, 344578, 457457, 914914, 1020481, 1206023, 1895179, 2040962, 2412046, 3790358, 13266253, 26532506]

約数ペア:

[(1, 26532506), (2, 13266253), (7, 3790358), (11, 2412046), (13, 2040962), (14, 1895179), (22, 1206023), (26, 1020481), (29, 914914), (58, 457457), (77, 344578), (91, 291566), (143, 185542), (154, 172289), (182, 145783), (203, 130702), (286, 92771), (319, 83174), (377, 70378), (406, 65351), (457, 58058), (638, 41587), (754, 35189), (914, 29029), (1001, 26506), (2002, 13253), (2233, 11882), (2639, 10054), (3199, 8294), (4147, 6398), (4466, 5941), (5027, 5278)]