39159328

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{557}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 83666520

約数和(自身を除く): 44507192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 557, 676, 1114, 1352, 2197, 2228, 2704, 4394, 4456, 5408, 7241, 8788, 8912, 14482, 17576, 17824, 28964, 35152, 57928, 70304, 94133, 115856, 188266, 231712, 376532, 753064, 1223729, 1506128, 2447458, 3012256, 4894916, 9789832, 19579664, 39159328]

約数ペア:

[(1, 39159328), (2, 19579664), (4, 9789832), (8, 4894916), (13, 3012256), (16, 2447458), (26, 1506128), (32, 1223729), (52, 753064), (104, 376532), (169, 231712), (208, 188266), (338, 115856), (416, 94133), (557, 70304), (676, 57928), (1114, 35152), (1352, 28964), (2197, 17824), (2228, 17576), (2704, 14482), (4394, 8912), (4456, 8788), (5408, 7241)]