25935988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26251}}^1$

素因数の和:26287

約数の個数: 24

約数和(自身を含む): 51453920

約数和(自身を除く): 25517932

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 26251, 52502, 105004, 341263, 498769, 682526, 997538, 1365052, 1995076, 6483997, 12967994, 25935988]

約数ペア:

[(1, 25935988), (2, 12967994), (4, 6483997), (13, 1995076), (19, 1365052), (26, 997538), (38, 682526), (52, 498769), (76, 341263), (247, 105004), (494, 52502), (988, 26251)]