26856558064

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12620563}}^1$

素因数の和:12620597

約数の個数: 40

約数和(自身を含む): 62597997440

約数和(自身を除く): 35741439376

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 12620563, 25241126, 50482252, 88343941, 100964504, 176687882, 201929008, 239790697, 353375764, 479581394, 706751528, 959162788, 1413503056, 1678534879, 1918325576, 3357069758, 3836651152, 6714139516, 13428279032, 26856558064]

約数ペア:

[(1, 26856558064), (2, 13428279032), (4, 6714139516), (7, 3836651152), (8, 3357069758), (14, 1918325576), (16, 1678534879), (19, 1413503056), (28, 959162788), (38, 706751528), (56, 479581394), (76, 353375764), (112, 239790697), (133, 201929008), (152, 176687882), (266, 100964504), (304, 88343941), (532, 50482252), (1064, 25241126), (2128, 12620563)]