38408018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 64862208

約数和(自身を除く): 26454190

約数列:

[1, 2, 11, 22, 67, 71, 134, 142, 367, 734, 737, 781, 1474, 1562, 4037, 4757, 8074, 9514, 24589, 26057, 49178, 52114, 52327, 104654, 270479, 286627, 540958, 573254, 1745819, 3491638, 19204009, 38408018]

約数ペア:

[(1, 38408018), (2, 19204009), (11, 3491638), (22, 1745819), (67, 573254), (71, 540958), (134, 286627), (142, 270479), (367, 104654), (734, 52327), (737, 52114), (781, 49178), (1474, 26057), (1562, 24589), (4037, 9514), (4757, 8074)]