26497970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1567}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 24305230

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1567, 1691, 3134, 3382, 7835, 8455, 15670, 16910, 29773, 59546, 139463, 148865, 278926, 297730, 697315, 1394630, 2649797, 5299594, 13248985, 26497970]

約数ペア:

[(1, 26497970), (2, 13248985), (5, 5299594), (10, 2649797), (19, 1394630), (38, 697315), (89, 297730), (95, 278926), (178, 148865), (190, 139463), (445, 59546), (890, 29773), (1567, 16910), (1691, 15670), (3134, 8455), (3382, 7835)]