42919985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6917}}^1$

素因数の和:7012

約数の個数: 16

約数和(自身を含む): 55288656

約数和(自身を除く): 12368671

約数列:

[1, 5, 17, 73, 85, 365, 1241, 6205, 6917, 34585, 117589, 504941, 587945, 2524705, 8583997, 42919985]

約数ペア:

[(1, 42919985), (5, 8583997), (17, 2524705), (73, 587945), (85, 504941), (365, 117589), (1241, 34585), (6205, 6917)]