38394888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{509}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 110160000

約数和(自身を除く): 71765112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 449, 509, 898, 1018, 1347, 1527, 1796, 2036, 2694, 3054, 3143, 3563, 3592, 4072, 5388, 6108, 6286, 7126, 9429, 10689, 10776, 12216, 12572, 14252, 18858, 21378, 25144, 28504, 37716, 42756, 75432, 85512, 228541, 457082, 685623, 914164, 1371246, 1599787, 1828328, 2742492, 3199574, 4799361, 5484984, 6399148, 9598722, 12798296, 19197444, 38394888]

約数ペア:

[(1, 38394888), (2, 19197444), (3, 12798296), (4, 9598722), (6, 6399148), (7, 5484984), (8, 4799361), (12, 3199574), (14, 2742492), (21, 1828328), (24, 1599787), (28, 1371246), (42, 914164), (56, 685623), (84, 457082), (168, 228541), (449, 85512), (509, 75432), (898, 42756), (1018, 37716), (1347, 28504), (1527, 25144), (1796, 21378), (2036, 18858), (2694, 14252), (3054, 12572), (3143, 12216), (3563, 10776), (3592, 10689), (4072, 9429), (5388, 7126), (6108, 6286)]