42698139652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{173347}}^1$

素因数の和:173840

約数の個数: 48

約数和(自身を含む): 90085488640

約数和(自身を除く): 47387348988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 463, 532, 926, 1852, 3241, 6482, 8797, 12964, 17594, 35188, 61579, 123158, 173347, 246316, 346694, 693388, 1213429, 2426858, 3293593, 4853716, 6587186, 13174372, 23055151, 46110302, 80259661, 92220604, 160519322, 321038644, 561817627, 1123635254, 1524933559, 2247270508, 3049867118, 6099734236, 10674534913, 21349069826, 42698139652]

約数ペア:

[(1, 42698139652), (2, 21349069826), (4, 10674534913), (7, 6099734236), (14, 3049867118), (19, 2247270508), (28, 1524933559), (38, 1123635254), (76, 561817627), (133, 321038644), (266, 160519322), (463, 92220604), (532, 80259661), (926, 46110302), (1852, 23055151), (3241, 13174372), (6482, 6587186), (8797, 4853716), (12964, 3293593), (17594, 2426858), (35188, 1213429), (61579, 693388), (123158, 346694), (173347, 246316)]