38895052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 82736640

約数和(自身を除く): 43841588

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 113, 133, 226, 266, 452, 532, 647, 791, 1294, 1582, 2147, 2588, 3164, 4294, 4529, 8588, 9058, 12293, 15029, 18116, 24586, 30058, 49172, 60116, 73111, 86051, 146222, 172102, 292444, 344204, 511777, 1023554, 1389109, 2047108, 2778218, 5556436, 9723763, 19447526, 38895052]

約数ペア:

[(1, 38895052), (2, 19447526), (4, 9723763), (7, 5556436), (14, 2778218), (19, 2047108), (28, 1389109), (38, 1023554), (76, 511777), (113, 344204), (133, 292444), (226, 172102), (266, 146222), (452, 86051), (532, 73111), (647, 60116), (791, 49172), (1294, 30058), (1582, 24586), (2147, 18116), (2588, 15029), (3164, 12293), (4294, 9058), (4529, 8588)]