38962544

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:809

約数の個数: 40

約数和(自身を含む): 78811920

約数和(自身を除く): 39849376

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 131, 232, 262, 464, 524, 641, 1048, 1282, 2096, 2564, 3799, 5128, 7598, 10256, 15196, 18589, 30392, 37178, 60784, 74356, 83971, 148712, 167942, 297424, 335884, 671768, 1343536, 2435159, 4870318, 9740636, 19481272, 38962544]

約数ペア:

[(1, 38962544), (2, 19481272), (4, 9740636), (8, 4870318), (16, 2435159), (29, 1343536), (58, 671768), (116, 335884), (131, 297424), (232, 167942), (262, 148712), (464, 83971), (524, 74356), (641, 60784), (1048, 37178), (1282, 30392), (2096, 18589), (2564, 15196), (3799, 10256), (5128, 7598)]