64382658

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6571}}^1$

素因数の和:6670

約数の個数: 32

約数和(自身を含む): 136276992

約数和(自身を除く): 71894334

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 6571, 9798, 13142, 19713, 39426, 151133, 302266, 453399, 466541, 906798, 933082, 1399623, 2799246, 10730443, 21460886, 32191329, 64382658]

約数ペア:

[(1, 64382658), (2, 32191329), (3, 21460886), (6, 10730443), (23, 2799246), (46, 1399623), (69, 933082), (71, 906798), (138, 466541), (142, 453399), (213, 302266), (426, 151133), (1633, 39426), (3266, 19713), (4899, 13142), (6571, 9798)]