38860848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20759}}^1$

素因数の和:20786

約数の個数: 60

約数和(自身を含む): 117127920

約数和(自身を除く): 78267072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 20759, 41518, 62277, 83036, 124554, 166072, 186831, 249108, 269867, 332144, 373662, 498216, 539734, 747324, 809601, 996432, 1079468, 1494648, 1619202, 2158936, 2428803, 2989296, 3238404, 4317872, 4857606, 6476808, 9715212, 12953616, 19430424, 38860848]

約数ペア:

[(1, 38860848), (2, 19430424), (3, 12953616), (4, 9715212), (6, 6476808), (8, 4857606), (9, 4317872), (12, 3238404), (13, 2989296), (16, 2428803), (18, 2158936), (24, 1619202), (26, 1494648), (36, 1079468), (39, 996432), (48, 809601), (52, 747324), (72, 539734), (78, 498216), (104, 373662), (117, 332144), (144, 269867), (156, 249108), (208, 186831), (234, 166072), (312, 124554), (468, 83036), (624, 62277), (936, 41518), (1872, 20759)]