26237708

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 55776000

約数和(自身を除く): 29538292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 149, 266, 298, 331, 532, 596, 662, 1043, 1324, 2086, 2317, 2831, 4172, 4634, 5662, 6289, 9268, 11324, 12578, 19817, 25156, 39634, 44023, 49319, 79268, 88046, 98638, 176092, 197276, 345233, 690466, 937061, 1380932, 1874122, 3748244, 6559427, 13118854, 26237708]

約数ペア:

[(1, 26237708), (2, 13118854), (4, 6559427), (7, 3748244), (14, 1874122), (19, 1380932), (28, 937061), (38, 690466), (76, 345233), (133, 197276), (149, 176092), (266, 98638), (298, 88046), (331, 79268), (532, 49319), (596, 44023), (662, 39634), (1043, 25156), (1324, 19817), (2086, 12578), (2317, 11324), (2831, 9268), (4172, 6289), (4634, 5662)]