72482264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1697}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 143650800

約数和(自身を除く): 71168536

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281, 562, 1124, 1697, 2248, 3394, 5339, 6788, 10678, 13576, 21356, 32243, 42712, 64486, 128972, 257944, 476857, 953714, 1907428, 3814856, 9060283, 18120566, 36241132, 72482264]

約数ペア:

[(1, 72482264), (2, 36241132), (4, 18120566), (8, 9060283), (19, 3814856), (38, 1907428), (76, 953714), (152, 476857), (281, 257944), (562, 128972), (1124, 64486), (1697, 42712), (2248, 32243), (3394, 21356), (5339, 13576), (6788, 10678)]