25607816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3373}}^1$

素因数の和:3465

約数の個数: 32

約数和(自身を含む): 52431960

約数和(自身を除く): 26824144

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3373, 3796, 6746, 7592, 13492, 26984, 43849, 87698, 175396, 246229, 350792, 492458, 984916, 1969832, 3200977, 6401954, 12803908, 25607816]

約数ペア:

[(1, 25607816), (2, 12803908), (4, 6401954), (8, 3200977), (13, 1969832), (26, 984916), (52, 492458), (73, 350792), (104, 246229), (146, 175396), (292, 87698), (584, 43849), (949, 26984), (1898, 13492), (3373, 7592), (3796, 6746)]