65623738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{283}}^1$

素因数の和:450

約数の個数: 24

約数和(自身を含む): 104550624

約数和(自身を除く): 38926886

約数列:

[1, 2, 23, 46, 71, 142, 283, 566, 1633, 3266, 5041, 6509, 10082, 13018, 20093, 40186, 115943, 231886, 462139, 924278, 1426603, 2853206, 32811869, 65623738]

約数ペア:

[(1, 65623738), (2, 32811869), (23, 2853206), (46, 1426603), (71, 924278), (142, 462139), (283, 231886), (566, 115943), (1633, 40186), (3266, 20093), (5041, 13018), (6509, 10082)]