61815364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1237}}^1$

素因数の和:1316

約数の個数: 36

約数和(自身を含む): 120474732

約数和(自身を除く): 58659368

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1237, 1612, 1922, 2474, 3844, 4948, 12493, 16081, 24986, 32162, 38347, 49972, 64324, 76694, 153388, 498511, 997022, 1188757, 1994044, 2377514, 4755028, 15453841, 30907682, 61815364]

約数ペア:

[(1, 61815364), (2, 30907682), (4, 15453841), (13, 4755028), (26, 2377514), (31, 1994044), (52, 1188757), (62, 997022), (124, 498511), (403, 153388), (806, 76694), (961, 64324), (1237, 49972), (1612, 38347), (1922, 32162), (2474, 24986), (3844, 16081), (4948, 12493)]