78919256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32993}}^1$

素因数の和:33035

約数の個数: 32

約数和(自身を含む): 166289760

約数和(自身を除く): 87370504

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 32993, 65986, 131972, 263944, 428909, 758839, 857818, 1517678, 1715636, 3035356, 3431272, 6070712, 9864907, 19729814, 39459628, 78919256]

約数ペア:

[(1, 78919256), (2, 39459628), (4, 19729814), (8, 9864907), (13, 6070712), (23, 3431272), (26, 3035356), (46, 1715636), (52, 1517678), (92, 857818), (104, 758839), (184, 428909), (299, 263944), (598, 131972), (1196, 65986), (2392, 32993)]