70997224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2371}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 140896800

約数和(自身を除く): 69899576

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 2371, 3743, 4742, 7486, 9484, 14972, 18968, 29944, 45049, 90098, 180196, 360392, 467087, 934174, 1868348, 3736696, 8874653, 17749306, 35498612, 70997224]

約数ペア:

[(1, 70997224), (2, 35498612), (4, 17749306), (8, 8874653), (19, 3736696), (38, 1868348), (76, 934174), (152, 467087), (197, 360392), (394, 180196), (788, 90098), (1576, 45049), (2371, 29944), (3743, 18968), (4742, 14972), (7486, 9484)]