61640462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2467}}^1$

素因数の和:2544

約数の個数: 24

約数和(自身を含む): 102930408

約数和(自身を除く): 41289946

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 2467, 4934, 12493, 24986, 32071, 64142, 76477, 152954, 994201, 1988402, 2370787, 4741574, 30820231, 61640462]

約数ペア:

[(1, 61640462), (2, 30820231), (13, 4741574), (26, 2370787), (31, 1988402), (62, 994201), (403, 152954), (806, 76477), (961, 64142), (1922, 32071), (2467, 24986), (4934, 12493)]