42009068

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{599}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 74844000

約数和(自身を除く): 32834932

約数列:

[1, 2, 4, 89, 178, 197, 356, 394, 599, 788, 1198, 2396, 17533, 35066, 53311, 70132, 106622, 118003, 213244, 236006, 472012, 10502267, 21004534, 42009068]

約数ペア:

[(1, 42009068), (2, 21004534), (4, 10502267), (89, 472012), (178, 236006), (197, 213244), (356, 118003), (394, 106622), (599, 70132), (788, 53311), (1198, 35066), (2396, 17533)]