38837368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1297}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 77101200

約数和(自身を除く): 38263832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1297, 1576, 2594, 3743, 5188, 7486, 10376, 14972, 24643, 29944, 49286, 98572, 197144, 255509, 511018, 1022036, 2044072, 4854671, 9709342, 19418684, 38837368]

約数ペア:

[(1, 38837368), (2, 19418684), (4, 9709342), (8, 4854671), (19, 2044072), (38, 1022036), (76, 511018), (152, 255509), (197, 197144), (394, 98572), (788, 49286), (1297, 29944), (1576, 24643), (2594, 14972), (3743, 10376), (5188, 7486)]